I R PInnovative Resources for Payors
	
[Federal Register: August 1, 2000 (Volume 65, Number 148)]
[Rules and Regulations]
[Page 47104-47153]
From the Federal Register Online via GPO Access [wais.access.gpo.gov]
[DOCID:fr01au00-14]

[[pp. 47104-47153]] Medicare Program; Changes to the Hospital Inpatient Prospective
Payment Systems and Fiscal Year 2001 Rates

[[Continued from page 47103]]

[[Page 47103]]

these hospitals would be negatively impacted, if more hospitals were
made eligible for DSH payments.

D. Severity-Adjusted DRGs (Recommendation 3A: June Report)

    Recommendation: The Secretary should improve the hospital inpatient
prospective payment system by adopting, as soon as practicable, DRG
refinements that more fully capture differences in severity of illness
among patients. At the same time, she should make the DRG payment rates
more accurate by basing the DRG relative weights on the national
average of hospitals' relative values in each DRG.
    Response: For its analysis, MedPAC used the severity
classifications from the all patient refined diagnosis related groups
(APR-DRG) system. According to MedPAC, under this system each patient
is initially assigned to 1 of 355 APR-DRGs. Each APR-DRG is broken into
four severity classes: minor, moderate, major or extreme. Assignment to
these classes within the APR-DRG is based on specific combinations of
secondary diagnoses, age, procedures, and other factors. This process
yields 1,420 distinct groups, compared with fewer than 500 DRGs. The
MedPAC points out that "to avoid creating refined DRGs that might have
unstable relative weights, the Secretary should be selective in
adopting clinical distinctions similar to those reflected in the APR-
DRGs. This will require carefully weighing the benefits of more
accurate clinical and economic distinctions against the potential for
instability in relative weights based on small numbers of cases (p.
64)."
    The MedPAC's predecessor, the Prospective Payment Assessment
Commission, made a similar recommendation in 1995. In the June 2, 1995
proposed rule (60 FR 29246), we agreed with the Commission's judgment
that adopting the severity DRGs would tend to reduce discrepancies
between payments and costs for individual cases and thereby improve
payment equity among hospitals. In the same rule, we also agreed with
the Commission that basing DRG weights on standardized charges results
in weights that are somewhat distorted as measures of the relative
costliness of treating a typical case in each DRG, and that the
hospital-specific relative value method of setting weights may reduce
or eliminate distortions present in the current system.
    However, in our discussion on DRG refinements in the same rule (60
FR 29209) we reiterated our position published in the final rule on
September 1, 1992 (57 FR 39761) that we would not propose to make
significant changes to the DRG classification system, unless we are
able either to improve our ability to predict coding changes by
validating in advance the impact that potential DRG changes may have on
coding behavior, or to make methodological changes to prevent building
the inflationary effects of the coding changes into future program
payments. In addition, we would need specific legislative authority to
offset, through adjustments to the standardized amounts, any
significant anticipated increase in payments attributable to changes in
coding practices caused by significant changes to the DRG
classification system. Because we have not been granted this authority,
we do not believe it would be appropriate to adopt revised severity-
adjusted DRGs at this time.

E. DRG-Specific Outlier Offsets (Recommendation 3B: June Report)

    Recommendation: Congress should amend the law to change the method
now used to finance outlier payments under the hospital inpatient
prospective payment system. Projected outlier payments in each DRG
should be financed through an offsetting adjustment to the relative
weight for the category, rather than the current flat adjustment to the
national average base payment amounts.
    Response: Under this recommendation, outlier payments would be
financed through an offset to the relative weight of each DRG based on
the proportion of outlier cases in that DRG, rather than an overall
offset to the standardized amounts as is done currently. This would
more directly relate payments under each DRG to the proportion of
outlier cases occurring within that DRG.
    Because the effects on DRG weights of implementing severity
refinements, changing the method used to calculate DRG relative
weights, and adopting DRG-specific outlier financing are interactive,
we believe that we should make appropriate changes concurrently.
Therefore, as stated in our response to recommendation 3A, we would not
recommend that Congress implement this recommendation until we are able
to offset, through adjustments to the standardized amounts, any
significant anticipated increase in payments attributable to changes in
coding practices caused by significant changes to the DRG
classification system.
    In addition, we are concerned that any benefits of adopting the
Commission's recommendation would not outweigh the additional
complexity and variation it would add to the already complex process of
calculating outlier thresholds so that outlier payments are projected
to equal a certain percentage between 5 and 6 of DRG payments.

F. Gradual Implementation of DRG Refinement and DRG-Specific Outlier
Offsets (Recommendation 3C: June Report)

    Recommendation: To avoid imposing extraordinary financial burdens
on individual providers, the Congress should ensure that the case-mix
measurement and outlier financing policies recommended earlier are
implemented gradually over a period of several years. Further, the
Congress should consider including protective policies, such as
exemptions or hold-harmless provisions, for providers in circumstances
in which vulnerable populations' access to care might be disrupted.
    Response: The Commission's analyses show that implementing its
case-mix measurement and outlier financing recommendations would
substantially change PPS payments for many hospitals and may impose
heavy burdens on individual hospitals. The Commission believes that
many of these hospitals could accommodate the changes in an orderly way
under traditional phase-in mechanisms. The Commission also states that
some hospitals, including some groups of rural hospitals, may need
longer term relief from the financial impact of these changes. The
Commission suggests that this relief might include such approaches as
targeted additional payments, hold-harmless provisions, and temporary
or permanent exemptions.
    We are concerned that implementing the Commission's recommendations
may increase the need for special payment exceptions for various
categories of hospitals to ensure continued access to care for many
Medicare beneficiaries. Before recommending implementation of these
refinements to the payment system, they must be examined to determine
how the changes would impact hospitals financially and strategies would
need to be developed for countering effects that could endanger
beneficiaries' access to quality health care.

G. Congress Should Grant the Secretary the Authority to Offset Payments
for Anticipated Coding Changes (Recommendation 3D: June Report)

    Recommendation: The Congress should give the Secretary explicit
authority to adjust the hospital inpatient base payment amounts if
anticipated

[[Page 47104]]

coding improvements in response to refinements in case-mix measurement
are expected to increase aggregate payments by a substantial amount
during the forthcoming year. This adjustment should be separate from
the annual update. Further, the Congress should require the Secretary
to measure the extent of actual coding improvements based on the bills
providers submit for payment and make a timely adjustment to correct
any substantial forecast error.
    Response: In the past, whenever significant refinements to the DRGs
have been implemented, there have been unanticipated payment increases
as hospitals have responded with changes to their coding practices,
resulting in more cases being assigned to higher-weighted DRGs than
estimated when the DRG relative weights were calculated. We anticipate
that a similar effect would occur following implementation of refined
DRGs.
    Therefore, we agree with MedPAC's recommendation that Congress give
the Secretary explicit authority to adjust the hospital inpatient base
payment amounts if anticipated coding improvements in response to
refinements in case-mix measurement are expected to increase aggregate
payments by a substantial amount during the forthcoming year. We also
agree that adjustments to correct substantial forecast errors would be
appropriate.

H. Fold Inpatient Direct GME Costs Into the Prospective Payment System
(Recommendation 3E: June Report)

    Recommendation: Congress should fold inpatient direct graduate
medical education costs into prospective payment system payment rates
through a revised teaching hospital adjustment. The new adjustment
should be set such that the subsidy provided to teaching hospitals
would be added to the IME adjustment. This recommendation should be
implemented with a reasonable transition to limit the impact on
hospitals of substantial changes in Medicare payments and to ensure
that beneficiaries have continued access to the services that teaching
hospitals provide.
    Response: MedPAC cites two primary reasons for its recommendation:
to improve payment equity among teaching hospitals by eliminating the
wide variation in current hospital-specific GME payment amounts, and to
establish that GME payments are a part of patient care costs. MedPAC
proposes three options for folding direct GME costs into PPS in terms
of its impact on total payments: fold inpatient direct GME costs into
the prospective payment rates, holding aggregate payments and special
payments to teaching hospitals constant; fold inpatient direct GME
costs into the prospective payment rates, holding aggregate payments
constant, and redistributing teaching hospital subsidies across all
hospitals; and fold inpatient direct GME costs into prospective payment
rates with no constraint on aggregate payments and no teaching hospital
subsidy. The commission recommends the first option. While we do not
disagree with MedPAC's objectives, we believe that there are still some
significant issues related to these recommendations.
    First, Congress has already taken steps towards addressing the
direct GME payment variation. Section 311 of the BBRA of 1999
established a 70 percent floor and a 140 percent ceiling based on a
national average per resident amount for direct GME payment purposes
for FYs 2001 through 2005. While we agree with the objective of
decreasing the variation in the current per resident amounts, the same
objective can be achieved by moving to a national, rather than
hospital-specific, per resident amount.
    Second, MedPAC asserts that folding the direct GME payments into
the prospective payment system will establish that GME payments are
payments to account for the increased costs of inpatient care due to
residency training. However, we would note the current direct GME
payments are distributed on the basis of Medicare's patient share,
based on the percentage of total Medicare inpatient days to total
hospital inpatient days. It is unclear exactly how MedPAC's
recommendation would better associate GME payments with the increased
costs of patient care without rebasing the current IME adjustment to
more appropriately reflect the empirical estimate of those increased
costs, both direct and indirect. Furthermore, the current distribution
of IME payments is not directly linked to the involvement of residents
providing patient care, but instead is based on each Medicare
discharge, adjusted for the other payment factors. In addition, if the
recommended teaching adjustment is a mechanism for accounting for the
extra costs of inpatient training, it seems inappropriate to include
residents not training in inpatient settings in a payment for inpatient
care costs.
    Third, MedPAC estimates show that the IME adjustment for operating
payments would be only 3.2 percent, if it were based on the empirical
relationship between costs and the ratio of residents to hospital beds.
This is significantly less than the adjustment of 5.5 percent, which is
the adjustment set for the end of the phase-in under current law.
MedPAC asserts that approximately $1.5 billion of the IME payments to
teaching hospitals result from paying more than the empirical estimate
suggests. Under MedPAC's recommendation, the direct GME payments would
essentially be added to current IME payments. However, we feel that it
is inappropriate to revise the teaching adjustment in such a way that
would constitute a further add-on to the current IME payments which
MedPAC believes are excessive. Before such a change is adopted,
Congress should determine a more accurate level at which to set the IME
adjustment.
    In addition, we note that MedPAC recommends folding the direct GME
costs into the prospective payment system based on the most recent cost
reports. The costs associated with GME, however, are no longer
routinely audited by the fiscal intermediaries. Any reconstitution of
the direct GME payment methodology based on recent cost reports would
require further extensive audit work by the fiscal intermediaries.

VIII. Other Required Information

A. Requests for Data From the Public

    In order to respond promptly to public requests for data related to
the prospective payment system, we have set up a process under which
commenters can gain access to the raw data on an expedited basis.
Generally, the data are available in computer tape or cartridge format;
however, some files are available on diskette as well as on the
Internet at http://www.hcfa.gov/stats/pubfiles.html. In our May 5, 2000
proposed rule, we published a list of data files that are available for
purchase (65 FR 26318 through 26320).

B. Information Collection Requirements

    Under the Paperwork Reduction Act of 1995, we are required to
provide 60-day notice in the Federal Register and solicit public
comment before a collection of information requirement is submitted to
the Office of Management and Budget (OMB) for review and approval. In
order to fairly evaluate whether an information collection should be
approved by OMB, section 3506(c)(2)(A) of the Paperwork Reduction Act
of 1995 requires that we solicit comment on the following issues:
     The need for the information collection and its usefulness
in carrying out the proper functions of our agency.
     The accuracy of our estimate of the information collection
burden.

[[Page 47105]]

     The quality, utility, and clarity of the information to be
collected.
     Recommendations to minimize the information collection
burden on the affected public, including automated collection
techniques.
    In the May 5, 2000 proposed rule, we solicited public comment on
each of the information collection requirements in Secs. 412.77,
412.92, and 485.643 described below.
Section 412.77, Determination of the hospital-specific rate for
inpatient operating costs for certain sole community hospitals based on
a Federal fiscal year 1996 base period, and Sec. 412.92, Special
treatment: sole community hospitals.
    Sections 412.77(a)(2) and 412.92(d)(1)(ii) state that an otherwise
eligible hospital that elects not to receive payment based on its
hospital-specific rate as determined under Sec. 412.77 must notify its
fiscal intermediary of its decision prior to the beginning of its cost
reporting period beginning on or after October 1, 2000.
    We estimate that it will take each hospital that notifies its
intermediary of its election not to receive payments based on its
hospital-specific rate as determined under Sec. 412.77 an hour to draft
and send its notice. However, we are unable at this time to determine
how many hospitals will make this election and, therefore, will need to
notify their intermediaries of their decision.
Section 485.643, Condition of participation: Organ, tissue, and eye
procurement.
    It is important to note that because of the inherent flexibility of
this final regulation, the extent of the information collection
requirements is dependent upon decisions that will be made either by
the CAH or by the CAH in conjunction with the OPO or the tissue and eye
banks, or both. Thus, the paperwork burden on individual CAHs will vary
and is subject, in large part, to their decisionmaking.
    The burden associated with the requirements of this section
include: (1) The requirement to maintain protocol documentation
demonstrating that the five requirements of this section have been met;
(2) the requirement for a CAH to notify an OPO, a tissue bank, or an
eye bank of any imminent or actual death; and (3) the time required for
a hospital to document and maintain OPO referral information.
    We estimate that, on average, the requirement to maintain protocol
documentation demonstrating that the requirements of this section have
been met will impose one hour of burden on each CAH (on 161 CAHs) on an
annual basis, resulting in a total of 161 annual burden hours.
    The CoP in this section will require CAHs to notify the OPO about
every death that occurs in the CAH. The average Medicare hospital has
approximately 165 beds and 200 deaths per year. However, by statute and
regulation, CAHs may use no more than 15 beds for acute care services.
Assuming that the number of deaths in a hospital is related to the
number of acute care beds, there should be approximately 18 deaths per
year in the average CAH. We estimate that the average notification
telephone call to the OPO takes 5 minutes. Based on this estimate, a
CAH would need approximately 90 minutes per year to notify the OPO
about all deaths and imminent deaths.
    Under the CoP, a CAH may agree to have the OPO determine medical
suitability for tissue and eye donation or may have alternative
arrangements with a tissue bank and an eye bank. These alternative
arrangements could include the CAH's direct notification of the tissue
and eye bank of potential tissue and eye donors or direct notification
of all deaths. If a CAH chose to contact both a tissue bank and an eye
bank directly on all deaths, it could need an additional 180 minutes
per year (that is, 5 minutes per call) in order to call both the tissue
and eye bank directly. Again, the impact is small, and this regulation
permits the CAH to decide how this process will take place. We note
that many communities already have a one-phone call system in place. In
addition, some OPOs are also tissue banks or eye banks, or both. A CAH
that chooses to use the OPO's tissue and eye bank services in these
localities would need to make only one telephone call on every death.
    We estimate that additional time would be needed by the CAH to
annotate the patient record or fill out a form regarding the
disposition of a call to the OPO, the tissue bank, or the eye bank, or
all three. This recordkeeping should take no more than 5 minutes to
record each disposition or call. Therefore, all of the paperwork burden
associated with the call(s) could add up to an additional 270 minutes
per year per CAH.
    In summary, the information collection requirements of this section
would be a range of 3 to 6 hours per CAH annually.
    We did not receive any comments on the proposed information
collection and recordkeeping requirements.
    These new information collection and recordkeeping requirements
have been submitted to the Office of Management and Budget (OMB) for
review under the authority of PRA. These requirements will not be
effective until they have been approved by OMB.
    The requirements associated with a hospital's application for a
geographic redesignation, codified in Part 412, are currently approved
by OMB under OMB approval number 0938-0573, with an expiration date of
September 30, 2002.

List of Subjects

42 CFR Part 410

    Health facilities, Health professions, Kidney diseases,
Laboratories, Medicare, Rural areas, X-rays.

42 CFR Part 412

    Administrative practice and procedure, Health facilities, Medicare,
Puerto Rico, Reporting and recordkeeping requirements.

42 CFR Part 413

    Health facilities, Kidney diseases, Medicare, Puerto Rico,
Reporting and recordkeeping requirements.

42 CFR Part 485

    Grant programs-health, Health facilities, Medicaid, Medicare,
Reporting and recordkeeping requirements.
    42 CFR Chapter IV is amended as set forth below:

PART 410--SUPPLEMENTARY MEDICAL INSURANCE (SMI) BENEFITS

    A. Part 410 is amended as follows:

    1. The authority citation for Part 410 continues to read as
follows:

    Authority: Secs. 1102 and 1871 of the Social Security Act (42
U.S.C. 1302 and 1395hh).

Sec. 410.152  [Amended]

    2. In Sec. 410.152, paragraph (k)(2), the cross-reference
"Sec. 413.70(c)" is removed and "Sec. 413.70(b)(2)(iii)(B)" is
added in its place.

PART 412--PROSPECTIVE PAYMENT SYSTEMS FOR INPATIENT HOSPITAL
SERVICES

    B. Part 412 is amended as follows:

    1. The authority citation for Part 412 continues to read as
follows:

    Authority: Secs. 1102 and 1871 of the Social Security Act (42
U.S.C. 1302 and 1395hh).

    2. Section 412.2 is amended by revising the last sentence of
paragraph (a) to read as follows:

[[Page 47106]]

Sec. 412.2  Basis of payment.

    (a) Payment on a per discharge basis. * * * An additional payment
is made for both inpatient operating and inpatient capital-related
costs, in accordance with subpart F of this part, for cases that are
extraordinarily costly to treat.
* * * * *

Sec. 412.4  [Amended]

    3. In Sec. 412.4(f)(3), the reference to "Sec. 412.2(e)" is
removed and "Sec. 412.2(b)" is added in its place.

    4. Section 412.63 is amended by:
    A. Revising paragraph (s).
    B. Redesignating paragraphs (t), (u), (v), and (w) as paragraphs
(u), (v), (w), and (x) respectively.
    C. Adding a new paragraph (t).

Sec. 412.63  Federal rates for inpatient operating costs for fiscal
years after Federal fiscal year 1984.

* * * * *
    (s) Applicable percentage change for fiscal year 2001. The
applicable percentage change for fiscal year 2001 is the percentage
increase in the market basket index for prospective payment hospitals
(as defined in Sec. 413.40(a) of this subchapter) for sole community
hospitals and the increase in the market basket index minus 1.1
percentage points for other hospitals in all areas.
    (t) Applicable percentage change for fiscal year 2002. The
applicable percentage change for fiscal year 2002 is the percentage
increase in the market basket index for prospective payment hospitals
(as defined in Sec. 413.40(a) of this subchapter) minus 1.1 percentage
points for hospitals in all areas.
* * * * *

    5. Section 412.73 is amended by:
    A. Revising paragraph (c)(12).
    B. Adding paragraphs (c)(13), (c)(14), and (c)(15).

Sec. 412.73  Determination of the hospital-specific rate based on a
Federal fiscal year 1982 base period.

* * * * *
    (c) Updating base-year costs--* * *
    (12) For Federal fiscal years 1996 through 2000. For Federal fiscal
years 1996 through 2000, the update factor is the applicable percentage
change for other prospective payment hospitals in each respective year
as set forth in Secs. 412.63(n) through (r).
    (13) For Federal fiscal year 2001. For Federal fiscal year 2001,
the update factor is the percentage increase in the market basket index
for prospective payment hospitals (as defined in Sec. 413.40(a) of this
chapter).
    (14) For Federal fiscal year 2002. For Federal fiscal year 2002,
the update factor is the percentage increase in the market basket index
for prospective payment hospitals (as defined in Sec. 413.40(a) of this
chapter) minus 1.1 percentage points.
    (15) For Federal fiscal year 2003 and for subsequent years. For
Federal fiscal year 2003 and subsequent years, the update factor is the
percentage increase in the market basket index for prospective payment
hospitals (as defined in Sec. 413.40(a) of this chapter).
* * * * *

Sec. 412.75  [Amended]

    6. In Sec. 412.75(d), the cross reference "Sec. 412.73 (c)(5)
through (c)(12)" is removed and "Sec. 412.75(c)(15)" is added in its
place.

Sec. 412.76  [Redesignated]

    7. Section 412.76 is redesignated as a new Sec. 412.78.

    8. A new Sec. 412.77 is added to read as follows:

Sec. 412.77  Determination of the hospital-specific rate for inpatient
operating costs for certain sole community hospitals based on a Federal
fiscal year 1996 base period.

    (a) Applicability. (1) This section applies to a hospital that has
been designated as a sole community hospital, as described in
Sec. 412.92, that received payment for its cost reporting period
beginning during 1999 based on its hospital-specific rate for either
fiscal year 1982 under Sec. 412.73 or fiscal year 1987 under
Sec. 412.75, and that elects under paragraph (a)(2) of this section to
be paid based on a fiscal year 1996 base period. If the 1996 hospital-
specific rate exceeds the hospital-specific rates for either fiscal
year 1982 or 1987, unless the hospital elects to the contrary, this
rate will be used in the payment formula set forth under
Sec. 412.92(d)(1).
    (2) Hospitals that are otherwise eligible for but elect not to
receive payment on the basis of their Federal fiscal year 1996 updated
costs per case must notify their fiscal intermediary of this decision
prior to the end of their cost reporting period beginning on or after
October 1, 2000, for which such payments would otherwise be made. If a
hospital does not make the notification to its fiscal intermediary
before the end of the cost reporting period, the hospital is deemed to
have elected to have section 1886(b)(3)(I) of the Act apply to the
hospital.
    (3) This section applies only to cost reporting periods beginning
on or after October 1, 2000.
    (4) The formula for determining the hospital-specific costs for
hospitals described under paragraph (a)(1) of this section is set forth
in paragraph (f) of this section.
    (b) Based costs for hospitals subject to fiscal year 1996 rebasing.
(1) General rule. Except as provided in paragraph (b)(2) of this
section, for each hospital eligible under paragraph (a) of this
section, the intermediary determines the hospital's Medicare Part A
allowable inpatient operating costs, as described in Sec. 412.2(c), for
the 12-month or longer cost reporting period ending on or after
September 30, 1996 and before September 30, 1997, and computes the
hospital-specific rate for purposes of determining prospective payment
rates for inpatient operating costs as determined under Sec. 412.92(d).
    (2) Exceptions. (i) If the hospital's last cost reporting period
ending before September 30, 1997 is for less than 12 months, the base
period is the hospital's most recent 12-month or longer cost reporting
period ending before the short period report.
    (ii) If the hospital does not have a cost reporting period ending
on or after September 30, 1996 and before September 30, 1997, and does
have a cost reporting period beginning on or after October 1, 1995 and
before October 1, 1996, that cost reporting period is the base period
unless the cost reporting period is for less than 12 months. If that
cost reporting period is for less than 12 months, the base period is
the hospital's most recent 12-month or longer cost reporting period
ending before the short cost reporting period. If a hospital has no
cost reporting period beginning in fiscal year 1996, the hospital will
not have a hospital-specific rate based on fiscal year 1996.
    (c) Costs on a per discharge basis. The intermediary determines the
hospital's average base-period operating cost per discharge by dividing
the total operating costs by the number of discharges in the base
period. For purposes of this section, a transfer as defined in
Sec. 412.4(b) is considered to be a discharge.
    (d) Case-mix adjustment. The intermediary divides the average base-
period cost per discharge by the hospital's case-mix index for the base
period.
    (e) Updating base-period costs. For purposes of determining the
updated base-period costs for cost reporting periods beginning in
Federal fiscal year 1996, the update factor is determined using the
methodology set forth in Sec. 412.73(c)(12) through (c)(15).
    (f) DRG adjustment. The applicable hospital-specific cost per
discharge is multiplied by the appropriate DRG weighting factor to
determine the hospital-specific base payment amount

[[Page 47107]]

(target amount) for a particular covered discharge.
    (g) Notice of hospital-specific rates. The intermediary furnishes a
hospital eligible for rebasing a notice of the hospital-specific rate
as computed in accordance with this section. The notice will contain a
statement of the hospital's Medicare Part A allowable inpatient
operating costs, the number of Medicare discharges, and the case-mix
index adjustment factor used to determine the hospital's cost per
discharge for the Federal fiscal year 1996 base period.
    (h) Right to administrative and judicial review. An intermediary's
determination of the hospital-specific rate for a hospital is subject
to administrative and judicial review. Review is available to a
hospital upon receipt of the notice of the hospital-specific rate. This
notice is treated as a final intermediary determination of the amount
of program reimbursement for purposes of subpart R of part 405 of this
chapter.
    (i) Modification of hospital-specific rate. (1) The intermediary
recalculates the hospital-specific rate to reflect the following:
    (i) Any modifications that are determined as a result of
administrative or judicial review of the hospital-specific rate
determinations; or
    (ii) Any additional costs that are recognized as allowable costs
for the hospital's base period as a result of administrative or
judicial review of the base-period notice of amount of program
reimbursement.
    (2) With respect to either the hospital-specific rate determination
or the amount of program reimbursement determination, the actions taken
on administrative or judicial review that provide a basis for the
recalculations of the hospital-specific rate include the following:
    (i) A reopening and revision of the hospital's base-period notice
of amount of program reimbursement under Secs. 405.1885 through
405.1889 of this chapter.
    (ii) A prehearing order or finding issued during the provider
payment appeals process by the appropriate reviewing authority under
Sec. 405.1821 or Sec. 405.1853 of this chapter that resolved a matter
at issue in the hospital's base-period notice of amount of program
reimbursement.
    (iii) An affirmation, modification, or reversal of a Provider
Reimbursement Review Board decision by the Administrator of HCFA under
Sec. 405.1875 of this chapter that resolved a matter at issue in the
hospital's base-period notice of amount of program reimbursement.
    (iv) An administrative or judicial review decision under
Sec. 405.1831, Sec. 405.1871, or Sec. 405.1877 of this chapter that is
final and no longer subject to review under applicable law or
regulations by a higher reviewing authority, and that resolved a matter
at issue in the hospital's base-period notice of amount of program
reimbursement.
    (v) A final, nonappealable court judgment relating to the base-
period costs.
    (3) The adjustments to the hospital-specific rate made under
paragraphs (i)(1) and (i)(2) of this section are effective
retroactively to the time of the intermediary's initial determination
of the rate.

    9. Section 412.92 is amended by:
    A. Revising paragraph (d)(1).
    B. Redesignating paragraph (d)(2) as paragraph (d)(3).
    C. Adding a new paragraph (d)(2).

Sec. 412.92  Special treatment: sole community hospitals.

* * * * *
    (d) Determining prospective payment rates for inpatient operating
costs for sole community hospitals--(1) General rule. For cost
reporting periods beginning on or after April 1, 1990, a sole community
hospital is paid based on whichever of the following amounts yields the
greatest aggregate payment for the cost reporting period:
    (i) The Federal payment rate applicable to the hospitals as
determined under Sec. 412.63.
    (ii) The hospital-specific rate as determined under Sec. 412.73.
    (iii) The hospital-specific rate as determined under Sec. 412.75.
    (iv) For cost reporting periods beginning on or after October 1,
2000, the hospital-specific rate as determined under Sec. 412.77
(calculated under the transition schedule set forth in paragraph (d)(2)
of this section), if the sole community hospital was paid for its cost
reporting period beginning during 1999 on the basis of the hospital-
specific rate specified in paragraph (d)(1)(ii) or (d)(1)(iii) of this
section, unless the hospital elects otherwise under Sec. 412.77(a)(1).
    (2) Transition of FY 1996 hospital-specific rate. The intermediary
calculates the hospital-specific rate determined on the basis of the
fiscal year 1996 base period rate as follows:
    (i) For Federal fiscal year 2001, the hospital-specific rate is the
sum of 75 percent of the greater of the hospital-specific rates
specified in paragraph (d)(1)(ii) or (d)(1)(iii) of this section, plus
25 percent of the hospital-specific rate specified in paragraph
(d)(1)(iv) of this section.
    (ii) For Federal fiscal year 2002, the hospital-specific rate is
the sum of 50 percent of the greater of the hospital-specific rates
specified in paragraph (d)(1)(ii) or (d)(1)(iii) of this section plus
50 percent of the hospital-specific rate specified in paragraph
(d)(1)(iv) of this section.
    (iii) For Federal fiscal year 2003, the hospital-specific rate is
the sum of 25 percent of the greater of the hospital-specific rates
specified in paragraph (d)(1)(ii) or (d)(1)(iii) of this section, plus
75 percent of the hospital-specific rate specified in paragraph
(d)(1)(iv) of this section.
    (iv) For Federal fiscal year 2004 and any subsequent fiscal years,
the hospital-specific rate is 100 percent of the hospital-specific rate
specified in paragraph (d)(1)(iv) of this section.
* * * * *

    10. Section 412.105 is amended by:
    A. Revising paragraph (d)(3)(v).
    B. Adding a new paragraph (d)(3)(vi).
    C. Republishing paragraph (f)(1) introductory text and revising
paragraph (f)(1)(vii).
    D. Adding new paragraphs (f)(1)(viii) and (f)(1)(ix).
    E. Revising paragraph (g).

Sec. 412.105  Special treatment: Hospitals that incur indirect costs
for graduate medical education programs.

* * * * *
    (d) Determination of education adjustment factor. * * *
    (3) * * *
    (v) For discharges occurring during fiscal year 2001, 1.54.
    (vi) For discharges occurring on or after October 1, 2001, 1.35.
* * * * *
    (f) Determining the total number of full-time equivalent residents
for cost reporting periods beginning on or after July 1, 1991. (1) For
cost reporting periods beginning on or after July 1, 1991, the count of
full-time equivalent residents for the purpose of determining the
indirect medical education adjustment is determined as follows:
* * * * *
    (vii) If a hospital establishes a new medical residency training
program, as defined in Sec. 413.86(g)(9) of this subchapter, the
hospital's full-time equivalent cap may be adjusted in accordance with
the provisions of Secs. 413.86(g)(6)(i) through (iv) of this
subchapter.
    (viii) A hospital that began construction of its facility prior to
August 5, 1997, and sponsored new medical residency training programs
on

[[Page 47108]]

or after January 1, 1995 and on or before August 5, 1997, that either
received initial accreditation by the appropriate accrediting body or
temporarily trained residents at another hospital(s) until the facility
was completed, may receive an adjustment to its full-time equivalent
cap in accordance with the provisions of Sec. 413.86(g)(7) of this
subchapter.
    (ix) A hospital may receive a temporary adjustment to its full-time
equivalent cap to reflect residents added because of another hospital's
closure if the hospital meets the criteria specified in
Sec. 413.86(g)(8) of this subchapter.
* * * * *
    (g) Indirect medical education payment for managed care enrollees.
For portions of cost reporting periods occurring on or after January 1,
1998, a payment is made to a hospital for indirect medical education
costs, as determined under paragraph (e) of this section, for
discharges associated with individuals who are enrolled under a risk-
sharing contract with an eligible organization under section 1876 of
the Act or with a Medicare+Choice organization under title XVIII, Part
C of the Act during the period, according to the applicable payment
percentages described in Secs. 413.86(d)(3)(i) through (d)(3)(v) of
this subchapter.

    11. In Sec. 412.106, the introductory text of paragraph (e) is
republished and paragraphs (e)(4) and (e)(5) are revised to read as
follows:

Sec. 412.106  Special treatment: Hospitals that serve a
disproportionate share of low-income patients.

* * * * *
    (e) Reduction in payment for FYs 1998 through 2002. The amounts
otherwise payable to a hospital under paragraph (d) of this section are
reduced by the following:
* * * * *
    (4) For FY 2001, 3 percent.
    (5) For FY 2002, 4 percent.
* * * * *

    12. Section 412.230 is amended by:
    A. Adding a new paragraph (a)(5)(iv).
    B. Republishing the introductory text of paragraph (e)(1).
    C. Revising paragraph (e)(1)(iii) and (e)(1)(iv).

Sec. 412.230  Criteria for an individual hospital seeking redesignation
to another rural area or an urban area.

    (a) General. * * *
    (5) Limitations on redesignation. * * *
    (iv) An urban hospital that has been granted redesignation as rural
under Sec. 412.103 cannot receive an additional reclassification by the
MGCRB based on this acquired rural status as long as such redesignation
is in effect.
* * * * *
    (e) Use of urban or other rural area's wage index--(1) Criteria for
use of area's wage index. Except as provided in paragraphs (e)(3) and
(e)(4) of this section, to use an area's wage index, a hospital must
demonstrate the following:
* * * * *
    (iii) One of the following conditions apply:
    (A) With respect to redesignations for Federal fiscal year 1994
through 2001, the hospital's average hourly wage is at least 108
percent of the average hourly wage of hospitals in the area in which
the hospital is located; or
    (B) With respect to redesignations for Federal fiscal year 2002 and
later years, the hospital's average hourly wage is, in the case of a
hospital located in a rural area, at least 106 percent, and, in the
case of a hospital located in an urban area, at least 108 percent of
the average hourly wage of hospitals in the area in which the hospital
is located; and
    (iv) One of the following conditions apply:
    (A) For redesignations effective before fiscal year 1999, the
hospital's average hourly wage weighted for occupational categories is
at least 90 percent of the average hourly wages of hospitals in the
area to which it seeks redesignation.
    (B) With respect to redesignations for fiscal year 1994 through
2001, the hospital's average hourly wage is equal to at least 84
percent of the average hourly wage of hospitals in the area to which it
seeks redesignation.
    (C) With respect to redesignations for fiscal year 2002 and later
years, the hospital's average hourly wage is equal to, in the case of a
hospital located in a rural area, at least 82 percent, and in the case
of a hospital located in an urban area, at least 84 percent of the
average hourly wage of hospitals in the area to which it seeks
redesignation.
* * * * *

PART 413--PRINCIPLES OF REASONABLE COST REIMBURSEMENT; PAYMENT FOR
END-STAGE RENAL DISEASE SERVICES; OPTIONAL PROSPECTIVELY DETERMINED
PAYMENT RATES FOR SKILLED NURSING FACILITIES

    C. Part 413 is amended as follows:

    1. The authority citation for Part 413 is revised to read as
follows:

    Authority: Secs. 1102, 1812(d), 1814(b), 1815, 1833(a), (i), and
(n), 1871, 1881, 1883, and 1886 of the Social Security Act (42
U.S.C. 1302, 1395d(d), 1395f(b), 1395g, 1395l(a), (i), and (n),
1395hh, 1395rr, 1395tt, and 1395ww).

    2. In Sec. 413.40, paragraph (a)(3) is amended by revising
paragraph (B) of the definition of "ceiling" and paragraph (d)(4) is
revised, to read as follows:

Sec. 413.40  Ceiling on the rate of increase in hospital inpatient
costs.

    (a) Introduction. * * *
    (3) Definitions. * * *
    Ceiling. * * *
    (B) The hospital-within-a-hospital has discharged to the other
hospital and subsequently readmitted more than 5 percent (that is, in
excess of 5.0 percent) of the total number of Medicare inpatients
discharged from the hospital-within-a-hospital in that cost reporting
period.
* * * * *
    (d) Application of the target amount in determining the amount of
payment. * * *
    (4) Continuous improvement bonus payments. (i) For cost reporting
periods beginning on or after October 1, 1997 and ending before October
1, 2000, eligible hospitals (as defined in paragraph (d)(5) of this
section) receive payments in addition to those in paragraph (d)(2) of
this section, as applicable. These payments are equal to the lesser
of--
    (A) 50 percent of the amount by which the operating costs are less
than the expected costs for the period; or
    (B) 1 percent of the ceiling.
    (ii) For cost reporting periods beginning on or after October 1,
2000, and ending before September 30, 2001, eligible psychiatric
hospitals and units and long-tern care hospitals (as defined in
paragraph (d)(5) of this section) receive payments in addition to those
in paragraph (d)(2) of this section, as applicable. These payments are
equal to the lesser of--
    (A) 50 percent of the amount by which the operating costs are less
than the expected costs for the period; or
    (B) 1.5 percent of the ceiling.
    (iii) For cost reporting periods beginning on or after October 1,
2001, and before September 30, 2002, eligible psychiatric hospitals and
units and long-term care hospitals receive payments in addition to
those in paragraph (d)(5) of this section, as applicable. These
payments are equal to the lesser of--
    (A) 50 percent of the amount by which the operating costs are less
than the expected costs for the periods; or
    (B) 2 percent of the ceiling.
* * * * *

[[Page 47109]]

    3. Section 413.70 is revised to read as follows:

Sec. 413.70  Payment for services of a CAH.

    (a) Payment for inpatient services furnished by a CAH. (1) Payment
for inpatient services of a CAH is the reasonable costs of the CAH in
providing CAH services to its inpatients, as determined in accordance
with section 1861(v)(1)(A) of the Act and the applicable principles of
cost reimbursement in this part and in Part 415 of this chapter, except
that the following payment principles are excluded when determining
payment for CAH inpatient services:
    (i) Lesser of cost or charges;
    (ii) Ceilings on hospital operating costs; and
    (iii) Reasonable compensation equivalent (RCE) limits for physician
services to providers.
    (2) Payment to a CAH for inpatient services does not include any
costs of physician services or other professional services to CAH
inpatients, and is subject to the Part A hospital deductible and
coinsurance, as determined under subpart G of part 409 of this chapter.
    (b) Payment for outpatient services furnished by a CAH--(1)
General. Unless the CAH elects to be paid for services to its
outpatients under the method specified in paragraph (b)(3) of this
section, the amount of payment for outpatient services of a CAH is the
amount determined under paragraph (b)(2) of this section.
    (2) Reasonable costs for facility services. (i) Payment for
outpatient services of a CAH is the reasonable costs of the CAH in
providing CAH services to its outpatients, as determined in accordance
with section 1861(v)(1)(A) of the Act and the applicable principles of
cost reimbursement in this part and in Part 415 of this chapter, except
that the following payment principles are excluded when determining
payment for CAH outpatient services:
    (A) Lesser of costs or charges;
    (B) RCE limits;
    (C) Any type of reduction to operating or capital costs under
Sec. 413.124 or Sec. 413.130(j)(7); and
    (D) Blended payment amounts for ambulatory surgical services,
radiology services, and other diagnostic services;
    (ii) Payment to a CAH under paragraph (b)(2) of this section does
not include any costs of physician services or other professional
services to CAH outpatients, and is subject to the Part B deductible
and coinsurance amounts, as determined under Secs. 410.152(k), 410.160,
and 410.161 of this chapter.
    (iii) The following payment principles are used when determining
payment for outpatient clinical diagnostic laboratory tests.
    (A) The amount paid is equal to 100 percent of the least of--
    (1) Charges determined under the fee schedule as set forth in
section 1833(h)(1) or section 1834(d)(1) of the Act;
    (2) The limitation amount for that test determined under section
1833(h)(4)(B) of the Act or the amount of the charges billed for the
test; or
    (3) A negotiated rate established under section 1833(h)(6) of the
Act.
    (B) Payment for outpatient clinical diagnostic laboratory tests is
not subject to the Medicare Part B deductible and coinsurance amounts,
as specified in Sec. 410.152(k) of this chapter.
    (3) Election to be paid reasonable costs for facility services plus
fee schedule for professional services. (i) A CAH may elect to be paid
for outpatient services in any cost reporting period under the method
described in paragraphs (b)(3)(ii) and (b)(3)(iii) of this section.
This election must be made in writing, made on an annual basis, and
delivered to the intermediary at least 60 days before the start of each
affected cost reporting period. An election of this payment method,
once made for a cost reporting period, remains in effect for all of
that period and applies to all services furnished to outpatients during
that period.
    (ii) If the CAH elects payment under this method, payment to the
CAH for each outpatient visit will be the sum of the following amounts:
    (A) For facility services, not including any services for which
payment may be made under paragraph (b)(3)(ii)(B) of this section, the
reasonable costs of the services as determined under paragraph
(b)(2)(i) of this section; and
    (B) For professional services otherwise payable to the physician or
other practitioner on a fee schedule basis, the amounts that otherwise
would be paid for the services if the CAH had not elected payment under
this method.
    (iii) Payment to a CAH is subject to the Part B deductible and
coinsurance amounts, as determined under Secs. 410.152, 410.160, and
410.161 of this chapter.
    (c) Final payment based on cost report. Final payment to the CAH
for CAH facility services to inpatients and outpatients furnished
during a cost reporting is based on a cost report for that period, as
required under Sec. 413.20(b).

    4. Section 413.86 is amended by:
    A. Revising the first sentence of paragraph (d)(3).
    B. Revising the introductory text of paragraph (e)(3).
    C. Redesignating paragraph (e)(4) as paragraph (e)(5).
    D. Adding a new paragraph (e)(4).
    E. Revising newly designated paragraph(e)(5)(i)(B).
    F. Adding a new paragraph (e)(5)(iv).

Sec. 413.86  Direct graduate medical education payments.

* * * * *
    (d) Calculating payment for graduate medical education costs. * * *
    (3) Step Three. For portions of cost reporting periods occurring on
or after January 1, 1998, the product derived in step one is multiplied
by the proportion of the hospital's inpatient days attributable to
individuals who are enrolled under a risk-sharing contract with an
eligible organization under section 1876 of the Act and who are
entitled to Medicare Part A or with a Medicare+Choice organization
under Title XVIII, Part C of the Act. * * *
    (e) Determining per resident amounts for the base period. * * *
    (3) For cost reporting periods beginning on or after July 1, 1986.
Subject to the provisions of paragraph (e)(4) of this section, for cost
reporting periods beginning on or after July 1, 1986, a hospital's
base-period per resident amount is adjusted as follows:
* * * * *
    (4) For cost reporting periods beginning on or after October 1,
2000 and ending on or before September 30, 2005. For cost reporting
periods beginning on or after October 1, 2000 and ending on or before
September 30, 2005, a hospital's per resident amount for each fiscal
year is adjusted in accordance with the following provisions:
    (i) General provisions. For purposes of Sec. 413.86(e)(4)--
    (A) Weighted average per resident amount. The weighted average per
resident amount is established as follows:
    (1) Using data from hospitals' cost reporting periods ending during
FY 1997, HCFA calculates each hospital's single per resident amount by
adding each hospital's primary care and non-primary care per resident
amounts, weighted by its respective FTEs, and dividing by the sum of
the FTEs for primary care and non-primary care residents.
    (2) Each hospital's single per resident amount calculated under
paragraph (e)(4)(i)(A)(1) of this section is standardized by the 1999
geographic adjustment factor for the physician fee schedule area (as
determined under Sec. 414.26 of this chapter) in which the hospital is
located.

[[Page 47110]]

    (3) HCFA calculates an average of all hospitals' standardized per
resident amounts that are determined under paragraph (e)(4)(i)(A)(2) of
this section. The resulting amount is the weighted average per resident
amount.
    (B) Primary care/obstetrics and gynecology and non-primary care per
resident amounts. A hospital's per resident amount is an amount
inclusive of any CPI-U adjustments that the hospital may have received
since the hospital's base year, including any CPI-U adjustments the
hospital may have received because the hospital trains primary care/
obstetrics and gynecology residents and non-primary care residents as
specified under paragraph (e)(3)(ii) of this section.
    (ii) Adjustment beginning in FY 2001 and ending in FY 2005. For
cost reporting periods beginning on or after October 1, 2000 and ending
on or before September 30, 2005, a hospital's per resident amount is
adjusted in accordance with paragraphs (e)(4)(ii)(A) through
(e)(4)(ii)(C) of this section, in that order:
    (A) Updating the weighted average per resident amount for
inflation. The weighted average per resident amount (as determined
under paragraph (e)(4)(i)(A) of this section) is updated by the
estimated percentage increase in the CPI-U during the period beginning
with the month that represents the midpoint of the cost reporting
periods ending during FY 1997 (that is, October 1, 1996) and ending
with the midpoint of the hospital's cost reporting period that begins
in FY 2001.
    (B) Adjusting for locality. The updated weighted average per
resident amount determined under paragraph (e)(4)(ii)(A) of this
section (the national average per resident amount) is adjusted for the
locality of each hospital by multiplying the national average per
resident amount by the 1999 geographic adjustment factor for the
physician Fee schedule area in which each hospital is located,
established in accordance with Sec. 414.26 of this subchapter.
    (C) Determining necessary revisions to the per resident amount. The
locality-adjusted national average per resident amount, as calculated
in accordance with paragraph (e)(4)(ii)(B) of this section, is compared
to the hospital's per resident amount is revised, if appropriate,
according to the following three categories:
    (1) Floor. For cost reporting periods beginning on or after October
1, 2000 and on or before September 30, 2001, if the hospital's per
resident amount would otherwise be less than 70 percent of the
locality-adjusted national average per resident amount for FY 2001 (as
determined under paragraph (e)(4)(ii)(B) of this section), the per
resident amount is equal to 70 percent of the locality-adjusted
national average per resident amount for FY 2001. For subsequent cost
reporting periods, the hospital's per resident amount is updated using
the methodology specified under paragraph (e)(3)(i) of this section.
    (2) Ceiling. If the hospital's per resident amount is greater than
140 percent of the locality-adjusted national average per resident
amount, the per resident amount is adjusted as follows for FY 2001
through FY 2005:
    (i) FY 2001. For cost reporting periods beginning on or after
October 1, 2000 and on or before September 30, 2001, if the hospital's
FY 2000 per resident amount exceeds 140 percent of the FY 2001
locality-adjusted national average per resident amount (as calculated
under paragraph (e)(4)(ii)(B) of this section), then, subject to the
provision stated in paragraph (e)(4)(ii)(C)(2)(iv) of this section, the
hospital's per resident amount is frozen at the FY 2000 per resident
amount and is not updated for FY 2001 by the CPI-U factor.
    (ii) FY 2002. For cost reporting periods beginning on or after
October 1, 2001 and on or before September 30, 2002, if the hospital's
FY 2001 per resident amount exceeds 140 percent of the FY 2002
locality-adjusted national average per resident amount, then, subject
to the provision stated in paragraph (e)(4)(ii)(C)(2)(iv) of this
section, the hospital's per resident amount is frozen at the FY 2001
per resident amount and is not updated for FY 2002 by the CPI-U factor.
    (iii) FY 2003 through FY 2005. For cost reporting periods beginning
on or after October 1, 2002 and on or before September 30, 2005, if the
hospital's per resident amount for the previous cost reporting period
is greater than 140 percent of the locality-adjusted national average
per resident amount for that same previous cost reporting period (for
example, for cost reporting periods beginning in FY 2003, compare the
hospital's per resident amount from the FY 2002 cost report to the
hospital's locality-adjusted national average per resident amount from
FY 2002), then, subject to the provision stated in paragraph
(e)(4)(ii)(C)(2)(iv) of this section, the hospital's per resident
amount is adjusted using the methodology specified in paragraph
(e)(3)(i) of this section, except that the CPI-U applied for a 12-month
period is reduced (but not below zero) by 2 percentage points.
    (iv) General rule for hospitals that exceed the ceiling. For cost
reporting periods beginning on or after October 1, 2000 and on or
before September 30, 2005, if a hospital's per resident amount exceeds
140 percent of the hospital's locality-adjusted national average per
resident amount and it is adjusted under any of the criteria
(e)(4)(ii)(C)(2)(i) through (iii) of this section, the current year per
resident amount cannot be reduced below 140 percent of the locality-
adjusted national average per resident amount.
    (3) Per resident amounts greater than or equal to the floor and
less than or equal to the ceiling. For cost reporting periods beginning
on or after October 1, 2000 and on or before September 30, 2005, if a
hospital's per esident amount is greater than or equal to 70 percent
and less than or equal to 140 percent of the hospital's locality-
adjusted national average per resident amount for each respective
fiscal year, the hospital's per resident amount is updated using the
methodology specified in paragraph (e)(3)(i) of this section.
    (5) Exceptions--(i) Base period for certain hospitals. * * *
    (B) The weighted mean value of per resident amounts of hospitals
located in the same geographic wage area, as that term is used in the
prospective payment system under part 412 of this chapter, for cost
reporting periods beginning in the same fiscal years. If there are
fewer than three amounts that can be used to calculate the weighted
mean value, the calculation of the per resident amounts includes all
hospitals in the hospital's region as that term is used in
Sec. 412.62(f)(1)(i) of his chapter.
* * * * *
    (iv) Effective October 1, 2000, the per resident amounts
established under paragraphs (e)(5)(i) through (iii) of this section
are subject to the provisions of paragraph (e)(4) of this section.

PART 485--CONDITIONS OF PARTICIPATION: SPECIALIZED PROVIDERS

    D. Part 485 is amended as follows:

    1. The authority citation for part 485 continues to read as
follows:

    Authority: Sec. 1820 of the Act (42 U.S.C. 1395i-1114), unless
otherwise noted.

    2. A new Sec. 485.643 is added to subpart F to read as follows:

Sec. 485.643  Condition of participation: Organ, tissue, and eye
procurement.

    The CAH must have and implement written protocols that:
    (a) Incorporate an agreement with an OPO designated under part 486
of this chapter, under which it must notify, in a timely manner, the
OPO or a third party designated by the OPO of individuals whose death
is imminent or

[[Page 47111]]

who have died in the CAH. The OPO determines medical suitability for
organ donation and, in the absence of alternative arrangements by the
CAH, the OPO determines medical suitability for tissue and eye
donation, using the definition of potential tissue and eye donor and
the notification protocol developed in consultation with the tissue and
eye banks identified by the CAH for this purpose;
    (b) Incorporate an agreement with at least one tissue bank and at
least one eye bank to cooperate in the retrieval, processing,
preservation, storage and distribution of tissues and eyes, as may be
appropriate to assure that all usable tissues and eyes are obtained
from potential donors, insofar as such an agreement does not interfere
with organ procurement;
    (c) Ensure, in collaboration with the designated OPO, that the
family of each potential donor is informed of its option to either
donate or not donate organs, tissues, or eyes. The individual
designated by the CAH to initiate the request to the family must be a
designated requestor. A designated requestor is an individual who has
completed a course offered or approved by the OPO and designed in
conjunction with the tissue and eye bank community in the methodology
for approaching potential donor families and requesting organ or tissue
donation;
    (d) Encourage discretion and sensitivity with respect to the
circumstances, views, and beliefs of the families of potential donors;
    (e) Ensure that the CAH works cooperatively with the designated
OPO, tissue bank and eye bank in educating staff on donation issues,
reviewing death records to improve identification of potential donors,
and maintaining potential donors while necessary testing and placement
of potential donated organs, tissues, and eyes take place.
    (f) For purposes of these standards, the term "Organ" means a
human kidney, liver, heart, lung, or pancreas.

(Catalog of Federal Domestic Assistance Program No. 93.773,
Medicare-Hospital Insurance)
    Dated: July 24, 2000.
Nancy Ann Min DeParle,
Administrator, Health Care, Financing Administration

    Dated: July 24, 2000.
Donna E. Shalaa,
Secretary.
    [Editorial Note: The following Addendum and appendixes will not
appear in the Code of Federal Regulations.]

Addendum--Schedule of Standardized Amounts Effective with Discharges
Occurring On or After October 1, 2000 and Update Factors and Rate-of-
Increase Percentages Effective With Cost Reporting Periods Beginning On
or After October 1, 2000

I. Summary and Background

    In this Addendum, we are setting forth the amounts and factors
for determining prospective payment rates for Medicare inpatient
operating costs and Medicare inpatient capital-related costs. We are
also setting forth rate-of-increase percentages for updating the
target amounts for hospitals and hospital units excluded from the
prospective payment system.
    For discharges occurring on or after October 1, 2000, except for
sole community hospitals, Medicare-dependent, small rural hospitals,
and hospitals located in Puerto Rico, each hospital's payment per
discharge under the prospective payment system will be based on 100
percent of the Federal national rate.
    Sole community hospitals are paid based on whichever of the
following rates yields the greatest aggregate payment: the Federal
national rate, the updated hospital-specific rate based on FY 1982
cost per discharge, the updated hospital-specific rate based on FY
1987 cost per discharge, or, if qualified, 25 percent of the updated
hospital-specific rate based on FY 1996 cost per discharge, plus 75
percent of the updated FY 1982 or FY 1987 hospital-specific rate.
Section 405 of Public Law 106-113 amended section 1886(b)(3) of the
Act to allow a sole community hospital that was paid for its cost
reporting period beginning during FY 1999 on the basis of either its
FY 1982 or FY 1987 hospital-specific rate to elect to rebase its
hospital-specific ate based on its FY 1996 cost per discharge.
    Section 404 of Public Law 106-113 amended section 1886(d)(5)(G)
of the Act to extend the special treatment for Medicare-dependent,
small rural hospitals. Medicare-dependent, small rural hospitals are
paid based on the Federal national rate or, if higher, the Federal
national rate plus 50 percent of the difference between the Federal
national rate and the updated hospital-specific rate based on FY
1982 or FY 1987 cost per discharge, whichever is higher.
    For hospitals in Puerto Rico, the payment per discharge is based
on the sum of 50 percent of a Puerto Rico rate and 50 percent of a
Federal national rate.
    As discussed below in section II of this Addendum, we are making
changes in the determination of the prospective payment rates for
Medicare inpatient operating costs for FY 2001. The changes, to be
applied prospectively, affect the calculation of the Federal rates.
In section III of this Addendum, we finalize our proposal to
discontinue listing updates to the payments per unit for blood
clotting factor provided to hospital inpatients who have hemophilia.
In section IV of this Addendum, we discuss our changes for
determining the prospective payment rates for Medicare inpatient
capital-related costs for FY 2001. Section V of this Addendum sets
forth our changes for determining the rate-of-increase limits for
hospitals excluded from the prospective payment system for FY 2001.
The tables to which we refer in the preamble to this final rule are
presented at the end of this Addendum in section VI.

II. Changes to Prospective Payment Rates For Inpatient Operating Costs
for FY 2001

    The basic methodology for determining prospective payment rates
for inpatient operating costs is set forth at Sec. 412.63 for
hospitals located outside of Puerto Rico. The basic methodology for
determining the prospective payment rates for inpatient operating
costs for hospitals located in Puerto Rico is set forth at
Secs. 412.210 and 412.212. Below, we discuss the factors used for
determining the prospective payment rates. The Federal and Puerto
Rico rate changes will be effective with discharges occurring on or
after October 1, 2000. As required by section 1886(d)(4)(C) of the
Act, we must also adjust the DRG classifications and weighting
factors for discharges in FY 2001.
    In summary, the standardized amounts set forth in Tables 1A and
1C of section VI of this Addendum reflect--
     Updates of 2.3 percent for all areas (that is, the
market basket percentage increase of 3.4 percent minus 1.1
percentage points);
     An adjustment to ensure budget neutrality as provided
for in sections 1886(d)(4)(C)(iii) and (d)(3)(E) of the Act by
applying new budget neutrality adjustment factors to the large urban
and other standardized amounts;
     An adjustment to ensure budget neutrality as provided
for in section 1886(d)(8)(D) of the Act by removing the FY 2000
budget neutrality factor and applying a revised factor;
     An adjustment to apply the revised outlier offset by
removing the FY 2000 outlier offsets and applying a new offset; and
     An adjustment in the Puerto Rico standardized amounts
to reflect the application of a Puerto Rico-specific wage index.
    The standardized amounts set forth in table 1E of section VI of
this Addendum, which apply to sole community hospitals, reflect
updates of 3.4 percent (that is, the full market basket percentage
increase) as provided for in section 406 of Public Law 106-113, but
otherwise reflect the same adjustments as the national standardized
amounts.

A. Calculation of Adjusted Standardized Amounts

1. Standardization of Base-Year Costs or Target Amounts

    Section 1886(d)(2)(A) of the Act required the establishment of
base-year cost data containing allowable operating costs per
discharge of inpatient hospital services for each hospital. The
preamble to the September 1, 1983 interim final rule (48 FR 39763)
contains a detailed explanation of how base-year cost data were
established in the initial development of standardized amounts for
the prospective payment system and how they are used in computing
the Federal rates.
    Section 1886(d)(9)(B)(i) of the Act required us to determine the
Medicare target amounts

[[Page 47112]]

for each hospital located in Puerto Rico for its cost reporting
period beginning in FY 1987. The September 1, 1987 final rule (52 FR
33043, 33066) contains a detailed explanation of how the target
amounts were determined and how they are used in computing the
Puerto Rico rates.
    The standardized amounts are based on per discharge averages of
adjusted hospital costs from a base period or, for Puerto Rico,
adjusted target amounts from a base period, updated and otherwise
adjusted in accordance with the provisions of section 1886(d) of the
Act. Sections 1886(d)(2)(B) and (d)(2)(C) of the Act required us to
update base-year per discharge costs for FY 1984 and then
standardize the cost data in order to remove the effects of certain
sources of cost variations among hospitals. These effects include
case-mix, differences in area wage levels, cost-of-living
adjustments for Alaska and Hawaii, indirect medical education costs,
a payments to hospitals serving a disproportionate share of low-
income patients.
    Under sections 1886(d)(2)(H) and (d)(3)(E) of the Act, in making
payments under the prospective payment system, the Secretary
estimates from time to time the proportion of costs that are wages
and wage-related costs. Since October 1, 1997, when the market
basket was last revised, we have considered 71.1 percent of costs to
be labor-related for purposes of the prospective payment system. The
average labor share in Puerto Rico is 71.3 percent. We are revising
the discharge-weighted national standardized amount for Puerto Rico
to reflect the proportion of discharges in large urban and other
areas from the FY 1999 MedPAR file.
    Comment: One commenter asserted that our labor share of 71.1
percent is overstated and particularly disadvantageous to small
rural hospitals. The commenter questioned how we arrived at this
percentage when their informal survey of 300 hospitals found none
with salaries and benefits in excess of 56 percent of total
operating costs. The commenter proposed that HCFA should only
recognize costs that are included in the wage index survey on the
cost report when recalculating the labor share.
    Response: We set forth the latest revision of the labor share
calculation in the August 29, 1997 final rule (62 FR 45993) after
considering comments in response to our proposal set forth in the
June 2, 1997 proposed rule (62 FR 29920). We feel that our current
methodology accurately captures, on average, the operating costs
faced by hospitals that are affected by local labor markets. It
should also be noted that the wage and benefit shares of the
prospective payment system's market basket are determined using the
wage index survey data provided in the Medicare Cost Reports.
However, we will take these comments into consideration when we
perform our next periodic revision of the hospital operating market
basket.

2. Computing Large Urban and Other Area Averages

    Sections 1886(d)(2)(D) and (d)(3) of the Act require the
Secretary to compute two average standardized amounts for discharges
occurring in a fiscal year: one for hospitals located in large urban
areas and one for hospitals located in other areas. In addition,
under sections 1886(d)(9)(B)(iii) and (d)(9)(C)(i) of the Act, the
average standardized amount per discharge must be determined for
hospitals located in urban and other areas in Puerto Rico. Hospitals
in Puerto Rico are paid a blend of 50 percent of the applicable
Puerto Rico standardized amount and 50 percent of a national
standardized payment amount.
    Section 1886(d)(2)(D) of the Act defines "urban area" as those
areas within a Metropolitan Statistical Area (MSA). A "large urban
area" is defined as an urban area with a population of more than 1
million. In addition, section 4009(i) of Public Law 100-203 provides
that a New England County Metropolitan Area (NECMA) with a
population of more than 970,000 is classified as a large urban area.
As required by section 1886(d)(2)(D) of the Act, population size is
determined by the Secretary based on the latest population data
published by the Bureau of the Census. Urban areas that do not meet
the definition of a "large urban area" are referred to as "other
urban areas." Areas that are not included in MSAs are considered
"rural areas" under section 1886(d)(2)(D) of the Act. Payment for
discharges from hospitals located in large urban areas will be based
on the large urban standardized amount. Payment for discharges from
hospitals located in other urban and rural areas will be based on
the other standardized amount.
    Based on 1998 population estimates published by the Bureau of
the Census, 61 areas meet the criteria to be defined as large urban
areas for FY 2001. These areas are identified by a footnote in Table
4A.

3. Updating the Average Standardized Amounts

    Under section 1886(d)(3)(A) of the Act, we update the area
average standardized amounts each year. In accordance with section
1886(d)(3)(A)(iv) of the Act, we are updating the large urban areas'
and the other areas' average standardized amounts for FY 2001 using
the applicable percentage increases specified in section
1886(b)(3)(B)(i) of the Act. Section 1886(b)(3)(B)(i)(XVI) of the
Act specifies an update factor for the standardized amounts for FY
2001 equal to the market basket percentage increase minus 1.1
percentage points for hospitals, except sole community hospitals, in
all areas. The Act, as amended by section 406 of Public Law 106-113,
specifies an update factor equal to the market basket percentage
increase for sole community hospitals.
    The percentage change in the market basket reflects the average
change in the price of goods and services purchased by hospitals to
furnish inpatient care. The most recent forecast of the hospital
market basket increase for FY 2001 is 3.4 percent. Thus, for FY
2001, the update to the average standardized amounts equals 3.4
percent for sole community hospitals and 2.3 percent for other
hospitals.
    As in the past, we are adjusting the FY 2000 standardized
amounts to remove the effects of the FY 2000 geographic
reclassifications and outliner payments before applying the FY 2001
updates. That is, we are increasing the standardized amounts to
restore the reductions that were made for the effects of geographic
reclassification and outliners. We then apply the new offsets to the
standardized amounts for outliners and geographic reclassifications
for FY 2001.
    Although the update factors for FY 2001 are set by law, we are
required by section 1886(e)(3) of the Act to report to the Congress
our initial recommendation of update factors for FY2001 for both
prospective payment hospitals and hospitals excluded from the
prospective payment system. We have included our final
recommendations in Appendix C to this final rule.

4. Other Adjustments to the Average Standardized Amounts

    a. Recalibration of DRG Weights and Updated Wage Index--Budget
Neutrality Adjustment. Section 1886(d)(4)(C)(iii) of the Act
specifies that, beginning in FY 1991, the annual DRG
reclassification and recalibration of the relative weights must be
made in a manner that ensures that aggregate payments to hospitals
are not affected. As discussed in section II of the preamble, we
normalized the recalibrated DRG weights by an adjustment factor, so
that the average case weight after recalibration is equal to the
average case weight prior to recalibration.
    Section 1886(d)(3)(E) of the Act requires us to update the
hospital wage index on an annual basis beginning October 1, 1993.
This provision also requires us to make any updates or adjustments
to the wage index in a manner that ensures that aggregate payments
to hospitals are not affected by the change in the wage index.
    To comply with the requirement of section 1886(d)(4)(C)(iii) of
the Act that DRG reclassification and recalibration of the relative
weights be budget neutral, and the requirement in section
1886(d)(3)(E) of the Act that the updated wage index be budget
neutral, we used historical discharge data to simulate payments and
compared aggregate payments using the FY 2000 relative weights and
wage index to aggregate payments using the FY 2001 relative weights
and wage index. The same methodology was used for the FY 2000 budget
neutrality adjustment. (See the discussion in the September 1, 1992
final rule (57 FR 39832).) Based on this comparison, we computed a
budget neutrality adjustment factor equal to 0.997225. We also
adjusted the Puerto Rico-specific standardized amounts to adjust for
the effects of DRG reclassification and recalibration. We computed a
budget neutrality adjustment factor for Puerto Rico-specific
standardized amounts equal to 0.999649. These budget neutrality
adjustment factors are applied to the standardized amounts without
removing the effects of the FY 2000 budget neutrality adjustments.
We do not remove the prior budget neutrality adjustment because
estimated aggregate payments after the changes in the DRG relative
weights and wage index should equal estimated aggregate payments
prior to the changes. If we removed the prior year adjustment, we
would not satisfy this condition.
    In addition, we will continue to apply these same adjustment
factors to the hospital-specific rates that are effective for cost

[[Page 47113]]

reporting periods beginning in on or after October 1, 2000. (See the
discussion in the September 4, 1990 final rule (55 FR 6073).)
    b. Reclassified Hospitals--Budget Neutrality Adjustment. Section
1886(d)(8)(B) of the Act provides that, effective with discharges
occurring on or after October 1, 1988, certain rural hospitals are
deemed urban. In addition, section 1886(d)(10) of the Act provides
for the reclassification of hospitals based on determinations by the
Medicare Georgraphic Classification Review Board (MGCRB). Under
section 1886(d)(10) of the Act, a hospital may be reclassified for
purposes of the standardized amount or the wage index, or both.
    Under section 1886(d)(8)(D) of the Act, the Secretary is
required to adjust the standardized amounts so as to ensure that
aggregate payments under the prospective payment system after
implementation of the provisions of sections 1886(d)(8)(B) and (C)
and 1886(d)(10) of the Act are equal to the aggregate prospective
payments that would have been made absent these provisions. Section
152(b) of Public Law 106-113 requires reclassifications under that
subsection to be treated as reclassifications under section
1886(d)(10) of the Act. To calculate this budget neutrality factor,
we used historical discharge data to simulate payments, and compared
total prospective payments (including IME and DSH payments) prior to
any reclassifications to total prospective payments after
reclassifications. In the May 5, 2000 proposed rule, based on these
simulations, we applied an adjustment factor of 0.994270 to ensure
that the effects of reclassification are budget neutral. The final
budget neutrality adjustment factor is 0.993187.
    The adjustment factor is applied to the standardized amounts
after removing the effects of the FY 2000 budget neutrality
adjustment factor. We note that the proposed FY 2001 adjustment
reflected wage index and standardized amount reclassifications
approved by the MGCRB or the Administrator as of February 29, 2000.
The effects of any additional reclassification changes that occurred
as a result of appeals and reviews of MGCRB decisions for FY 2001 or
hospitals' withdrawal of reclassification requests are reflected in
the final budget neutrality adjustment required under section
1886(d)(8)(D) of the Act and published in this final rule.
    c. Outliers. Section 1886(d)(5)(A) of the Act provides for
payments in addition to the basic prospective payments for
"outlier" cases, cases involving extraordinarily high costs (cost
outliers). Section 1886(d)(3)(B) of the Act requires the Secretary
to adjust both the large urban and other area national standardized
amounts by the same factor to account for the estimated proportion
of total DRG payments made to outlier cases. Similarly, section
1886(d)(9)(B)(iv) of the Act requires the Secretary to adjust the
large urban and other standardized amounts applicable to hospitals
in Puerto Rico to account for the estimated proportion of total DRG
payments made to outlier cases. Furthermore, under section
1886(d)(5)(A)(iv) of the Act, outlier payments for any year must be
projected to be not less than 5 percent nor more than 6 percent of
total payments based on DRG prospective payment rates.
    i. FY 2001 outlier thresholds. For FY 2000, the fixed loss cost
outlier threshold was equal to the prospective payment for the DRG
plus $14,050 ($12,827 for hospitals that have not yet entered the
prospective payment system for capital-related costs). The marginal
cost factor for cost outliers (the percent of costs paid after costs
for the case exceed the threshold) was 80 percent. We applied an
outlier adjustment to the FY 2000 standardized amounts of 0.948859
for the large urban and other areas rates and 0.9402 for the capital
Federal rate.
    For FY 2001, we proposed to establish a fixed loss cost outlier
threshold equal to the prospective payment rate for the DRG plus the
IME and DSH payments plus $17,250 ($15,763 for hospitals that have
not yet entered the prospective payment system for capital-related
costs). In addition, we proposed to maintain the marginal cost
factor for cost outliers at 80 percent. In setting the final FY 2001
outlier thresholds, we used updated data. In this final rule, we are
establishing a fixed loss cost outlier threshold equal to the
prospective payment rate for the DRG plus the IME and DSH payments
plus $17,550 ($16,036 for hospitals that have not yet entered the
prospective payment system for capital-related costs). In addition,
we are maintaining the marginal cost factor for cost outliers at 80
percent. As we have explained in the past, to calculate outlier
thresholds we apply a cost inflation factor to update costs for the
cases used to simulate payments. For FY 1999, we used a cost
inflation factor of minus 1.724 percent (a cost per case decrease of
1.724 percent). For FY 2000, we used a cost inflation factor of zero
percent. To set the proposed FY 2001 outlier thresholds, we used a
cost inflation factor of 1.0 percent. We are using a cost inflation
actor of 1.8 percent to set the final FY 2001 outlier thresholds.
This factor reflects our analysis of the best available cost report
data as well as calculations (using the best available data)
indicating that the percentage of actual outlier payments for FY
1999 is higher than we projected before the beginning of FY 1999,
and that the percentage of actual outlier payments for FY 2000 will
likely be higher than we projected before the beginning of FY 2000.
The calculations of "actual" outlier payments are discussed below.
    ii. Other changes concerning outliers. In accordance with
section 1886(d)(5)(A)(iv) of the Act, we calculated outlier
thresholds so that outlier payments are projected to equal 5.1
percent of total payments based on DRG prospective payment rates. In
accordance with section 1886(d)(3)(E), we reduced the FY 2001
standardized amounts by the same percentage to account for the
projected proportion of payments paid to outliers.
    As stated in the September 1, 1993 final rule (58 FR 46348), we
established outlier thresholds that are applicable to both inpatient
operating costs and inpatient capital-related costs. When we modeled
the combined operating and capital outlier payments, we found that
using a common set of thresholds resulted in a higher percentage of
outlier payments for capital-related costs than for operating costs.
We project that the thresholds for FY 2001 will result in outlier
payments equal to 5.1 percent of operating DRG payments and 5.9
percent of capital payments based on the Federal rate.
    The proposed outlier adjustment factors applied to the standardized
amounts for FY 2001 were as follows:

------------------------------------------------------------------------
                                                 Operating     Capital
                                               standardized    federal
                                                  amounts        rate
------------------------------------------------------------------------
National.....................................      0.948865       0.9416
Puerto Rico..................................      0.975408       0.9709
------------------------------------------------------------------------

    The final outlier adjustment factors applied to the standardized
amounts for FY 2001 are as follows:

------------------------------------------------------------------------
                                                 Operating     Capital
                                               standardized    federal
                                                  amounts        rate
------------------------------------------------------------------------
National.....................................      0.948908       0.9409
Puerto Rico..................................      0.974791       0.9699
------------------------------------------------------------------------

    As in the proposed rule, we apply the outlier adjustment factors
after removing the effects of the FY 2000 outlier adjustment factors on
the standardized amounts.
    Table 8A in section VI of this Addendum contains the updated
Statewide average operating cost-to-charge ratios for urban hospitals
and for rural hospitals to be used in calculating cost outlier payments
for those hospitals for which the fiscal intermediary is unable to
compute a reasonable hospital-specific cost-to-charge ratio. These
Statewide average ratios replace the ratios published in the July 30,
1999 final rule (64 FR 41620). Table 8B contains comparable Statewide
average capital cost-to-charge ratios. These average ratios will be
used to calculate cost outlier payments for those hospitals for which
the fiscal intermediary computes operating cost-to-charge ratios lower
than 0.200265 or greater than 1.298686 and capital cost-to-charge
ratios lower than 0.01262 greater than 0.16792. This range represents
3.0 standard deviations (plus or minus) from the mean of the log
distribution of cost-to-charge ratios for all hospitals. We note that
the cost-to-charge ratios in Tables 8A and 8B will be used during FY
2001 when hospital-specific cost-to-charge ratios based on the latest
settled cost report are either not available or outside the three
standard deviations range.
    iii. FY 1999 and FY 2000 outlier payments. In the July 30, 1999
final rule (64 FR 41547), we stated that, based on available data, we
estimated that actual

[[Page 47114]]

FY 1999 outlier payments would be approximately 6.3 percent of actual
total DRG payments. This was computed by simulating payments using the
March 1998 bill data available at the time. That is, the estimate of
actual outlier payments did not reflect actual FY 1999 bills but
instead reflected the application of FY 1999 rates and policies to
available FY 1998 bills. Our current estimate, using available FY 1999
bills, indicates that actual outlier payments for FY 1999 were
approximately 7.6 percent of actual total DRG payments. We note that
the MedPAR file for FY 1999 discharges continues to be updated. Thus,
the data indicate that, for FY 1999, the percentage of actual outlier
payments relative to actual total payments is higher than we projected
before FY 1999 (and thus exceeds the percentage by which we reduced the
standardized amounts for FY 1999). In fact, the data indicate that the
proportion of actual outlier payments for FY 1999 exceeds 6 percent.
Nevertheless, consistent with the policy and statutory interpretation
we have maintained since the inception of the prospective payment
system, we do not plan to recoup money and make retroactive adjustments
to outlier payments for FY 1999.
    We currently estimate that actual outlier payments for FY 2000 will
be approximately 6.2 percent of actual total DRG payments, higher than
the 5.1 percent we projected in setting outlier policies for FY 2000.
This estimate is based on simulations using the March 2000 update of
the provider-specific file and the March 2000 update of the FY 1999
MedPAR file (discharge data for FY 1999 bills). We used these data to
calculate an estimate of the actual outlier percentage for FY 2000 by
applying FY 2000 rates and policies to available FY 1999 bills.
    Comment: Several commenters opposed the proposed change in the cost
outlier fixed loss amount from $14,050 to $17,250. The commenters
stated that our rationale for this change is that outlier payments were
approximately 7.5 percent of total actual DRG payments in FY 1999 and
are anticipated to be 6.1 percent in FY 2000. The commenters observed
that no additional payments were made in previous years when outlier
payments fell below 5.1 percent. The commenters stated that cost
outlier thresholds were adjusted as a result of changes made by Public
Law 105-33 and that the reason current payments exceed the 5.1 percent
target was due to these changes. The commenters also noted that the
majority of hospitals did not reap windfall profits on outlier cases,
merely mitigated their losses. The commenters characterized these
losses as particularly devastating as they come at a time when MedPAC's
analyses show that hospitals' financial performance is deteriorating.
One commenter suggested that the Secretary consider acting
independently of Congress by lowering the FY 2001 outlier threshold
without further reducing the standardized payment amount.
    Response: We believe the commenters misunderstood the methodology
for calculating the FY 2001 outlier fixed loss amount. Under section
1886(d)(5)(A)(iv) of the Act, we are required to set the outlier
threshold at a level such that outlier payments are projected to be not
less than 5 percent nor more than 6 percent of total payments based on
DRG prospective payment rates. That FY 2000 outlier payments are now
anticipated to exceed 5.1 percent of total payments is an indication
that costs are rising faster than we predicted when setting the outlier
fixed loss amount prior to the beginning of FY 2000. This was one of
several factors taken into consideration when we estimated FY 2001
costs to model projected outlier payments for FY 2001. The outlier
fixed loss amount is set to meet the aforementioned statutory
requirement. Each year we set the outlier thresholds for the upcoming
fiscal year by making projections based on the best available data; we
do not make the thresholds more stringent simply because current data
indicate that, in a previous year, actual outlier payments turned out
to be more than we projected when we set the outlier thresholds for
that year. Thus, the change in the outlier fixed loss amount from
$14,050 (for FY 2000) to $17,250 (proposed FY 2001) reflects estimates
and projections about costs in FY 2001. We did not increase the outlier
fixed loss amount simply because we now expect that actual outlier
payments exceed 5.1 percent of actual total DRG payments for FY 1999
and FY 2000 respectively.
    We do not concur with the commenters' assertion that changes to the
outlier methodology made by Public Law 105-33 caused current outlier
payments to exceed 5.1 percent. Public Law 105-33 did not change the
statutory requirement that projected outlier payments be between 5
percent and 6 percent of projected total payments based on DRG
prospective payment rates. Again, we believe that current outlier
payments are greater than expected in part because actual hospital
costs may be higher than reflected in the methodology used to set the
outlier threshold.
    Finally, we believe in the concept of outlier payments as a
protection against the financial effects of treating extraordinarily
high-cost cases through an offsetting adjustment to the standardized
amounts according to the statutory requirements set forth as required
in sections 1886(d)(5)(A)(iv) and 1886(d)(3)(E) of the Act. These
sections of the Act require that outlier thresholds be calculated so
that outlier payments are projected to equal between 5 and 6 percent of
total payments based on DRG prospective payment rates and the
standardized amounts are to be reduced by the same percentage to
account for the projected proportion of payments paid to outliers.
5. FY 2001 Standardized Amounts
    The adjusted standardized amounts are divided into labor and
nonlabor portions. Table 1A (Table 1E for sole community hospitals)
contains the two national standardized amounts that are applicable to
all hospitals, except hospitals in Puerto Rico. Under section
1886(d)(9)(A)(ii) of the Act, the Federal portion of the Puerto Rico
payment rate is based on the discharge-weighted average of the national
large urban standardized amount and the national other standardized
amount (as set forth in Table 1A). The labor and nonlabor portions of
the national average standardized amounts for Puerto Rico hospitals are
set forth in Table 1C. This table also includes the Puerto Rico
standardized amounts.

B. Adjustments for Area Wage Levels and Cost of Living

    Tables 1A, 1C and 1E, as set forth in this Addendum, contain the
labor-related and nonlabor-related shares used to calculate the
prospective payment rates for hospitals located in the 50 States, the
District of Columbia, and Puerto Rico. This section addresses two types
of adjustments to the standardized amounts that are made in determining
the prospective payment rates as described in this Addendum.
1. Adjustment for Area Wage Levels
    Sections 1886(d)(3)(E) and 1886(d)(9)(C)(iv) of the Act require
that we make an adjustment to the labor-related portion of the
prospective payment rates to account for area differences in hospital
wage levels. This adjustment is made by multiplying the labor-related
portion of the adjusted standardized amounts by the appropriate wage
index for the area in which the hospital is located. In section III of
this preamble, we discuss the data and methodology for the FY 2001 wage
index. The wage index is set forth in

[[Page 47115]]

Tables 4A through 4F of this Addendum.
2. Adjustment for Cost-of-Living in Alaska and Hawaii
    Section 1886(d)(5)(H) of the Act authorizes an adjustment to take
into account the unique circumstances of hospitals in Alaska and
Hawaii. Higher labor-related costs for these two States are taken into
account in the adjustment for area wages described above. For FY 2001,
we are adjusting the payments for hospitals in Alaska and Hawaii by
multiplying the nonlabor portion of the standardized amounts by the
appropriate adjustment factor contained in the table below.

 Table of Cost-of-Living Adjustment Factors, Alaska and Hawaii Hospitals
------------------------------------------------------------------------

------------------------------------------------------------------------
Alaska:
    All areas..................................................     1.25
Hawaii:
    County of Honolulu.........................................     1.25
    County of Hawaii...........................................     1.15
    County of Kauai............................................    1.225
    County of Maui.............................................   .1.225
    County of Kalawao..........................................   1.225
------------------------------------------------------------------------
The above factors are based on data obtained from the U.S. Office of
  Personnel Management.

C. DRG Relative Weights

    As discussed in section II of the preamble, we have developed a
classification system for all hospital discharges, assigning them into
DRGs, and have developed relative weights for each DRG that reflect the
resource utilization of cases in each DRG relative to Medicare cases in
other DRGs. Table 5 of section VI of this Addendum contains the
relative weights that we will use for discharges occurring in FY 2001.
These factors have been recalibrated as explained in section II of the
preamble.

D. Calculation of Prospective Payment Rates for FY 2001

General Formula for Calculation of Prospective Payment Rates for FY
2001
    The prospective payment rate for all hospitals located outside of
Puerto Rico except sole community hospitals and Medicare-dependent,
small rural hospitals = Federal rate.
    The prospective payment rate for sole community hospitals =
whichever of the following rates yields the greatest aggregate payment:
The Federal national rate, the updated hospital-specific rate based on
FY 1982 cost per discharge, the updated hospital-specific rate based on
FY 1987 cost per discharge, or, if the sole community hospital was paid
for its cost reporting period beginning during FY 1999 on the basis of
either its FY 1982 or FY 1987 hospital-specific rate and elects
rebasing, 25 percent of its updated hospital-specific rate based on FY
1996 cost per discharge plus 75 percent of its updated FY 1982 or FY
1987 hospital-specific rate.
    Prospective payment rate for Medicare-dependent, small rural
hospitals = 100 percent of the Federal rate, or, if the greater of the
updated FY 1982 hospital-specific rate or the updated FY 1987 hospital-
specific rate is higher than the Federal rate, 100 percent of the
Federal rate plus 50 percent of the difference between the applicable
hospital-specific rate and the Federal rate.
    Prospective payment rate for Puerto Rico = 50 percent of the Puerto
Rico rate + 50 percent of a discharge-weighted average of the national
large urban standardized amount and the Federal national other
standardized amount.
1. Federal Rate
    For discharges occurring on or after October 1, 2000 and before
October 1, 2001, except for sole community hospitals, Medicare-
dependent, small rural hospitals and hospitals in Puerto Rico, the
hospital's payment is based exclusively on the Federal national rate.
    The payment amount is determined as follows:
    Step 1--Select the appropriate national standardized amount
considering the type of hospital and designation of the hospital as
large urban or other (see Table 1A or 1E1 in section VI of this
Addendum).
    Step 2--Multiply the labor-related portion of the standardized
amount by the applicable wage index for the geographic area in which
the hospital is located (see Tables 4A, 4B, and 4C of section VI of
this Addendum).
    Step 3--For hospitals in Alaska and Hawaii, multiply the nonlabor-
related portion of the standardized amount by the appropriate cost-of-
living adjustment factor.
    Step 4--Add the amount from Step 2 and the nonlabor-related portion
of the standardized amount (adjusted, if appropriate, under Step 3).
    Step 5--Multiply the final amount from Step 4 by the relative
weight corresponding to the appropriate DRG (see Table 5 of section VI
of this Addendum).
2. Hospital-Specific Rate (Applicable Only to Sole Community Hospitals
and Medicare-Dependent, Small Rural Hospitals)
    Section 1886(b)(3)(C) of the Act, as amended by section 405 of
Public Law 106-113, provides that sole community hospitals are paid
based on whichever of the following rates yields the greatest aggregate
payment: the Federal national rate, the updated hospital-specific rate
based on FY 1982 cost per discharge, the updated hospital-specific rate
based on FY 1987 cost per discharge, or, if the sole community hospital
was paid for its cost reporting period beginning during FY 1999 on the
basis of either its FY 1982 or FY 1987 hospital-specific rate and
elects rebasing, 25 percent of its updated hospital-specific rate based
on FY 1996 cost per discharge plus 75 percent of the updated FY 1982 or
FY 1987 hospital-specific rate.
    Section 1886(d)(5)(G) of the Act, as amended by section 404 of
Public Law 106-113, provides that Medicare-dependent, small rural
hospitals are paid based on whichever of the following rates yields the
greatest aggregate payment: the Federal rate or the Federal rate plus
50 percent of the difference between the Federal rate and the greater
of the updated hospital-specific rate based on FY 1982 and FY 1987 cost
per discharge.
    Hospital-specific rates have been determined for each of these
hospitals based on either the FY 1982 cost per discharge, the FY 1987
cost per discharge or, for qualifying sole community hospitals, the FY
1996 cost per discharge. For a more detailed discussion of the
calculation of the hospital-specific rates, we refer the reader to the
September 1, 1983 interim final rule (48 FR 39772); the April 20, 1990
final rule with comment (55 FR 15150); and the September 4, 1990 final
rule (55 FR 35994).
    a. Updating the FY 1982 and FY 1987 Hospital-Specific Rates for FY
2001. We are increasing the hospital-specific rates by 3.4 percent (the
hospital market basket rate of increase) for sole community hospitals
and by 2.3 percent (the hospital market basket percentage increase
minus 1.1 percentage points) for Medicare-dependent, small rural
hospitals for FY 2001. Section 1886(b)(3)(C)(iv) of the Act provides
that the update factor applicable to the hospital-specific rates for
sole community hospitals equal the update factor provided under section
1886(b)(3)(B)(iv) of the Act, which, for sole community hospitals in FY
2001, is the market basket rate of increase. Section 1886(b)(3)(D) of
the Act provides that the update factor applicable to the hospital-
specific rates for Medicare-dependent, small rural hospitals equal the
update factor provided under section 1886(b)(3)(B)(iv) of the Act,
which, for FY 2001, is the

[[Page 47116]]

market basket rate of increase minus 1.1 percentage points.
    b. Calculation of Hospital-Specific Rate. For sole community
hospitals, the applicable FY 2001 hospital-specific rate is the greater
of the following: the hospital-specific rate for the preceding fiscal
year, increased by the applicable update factor (3.4 percent); or, if
the hospital qualifies to rebase its hospital-specific rate based on
cost per case in FY 1996 and elects rebasing, 75 percent of the
hospital-specific rate for the preceding fiscal year, increased by the
applicable update factor, plus 25 percent of its rebased FY 1996
hospital-specific rate updated through FY 2001. For Medicare-dependent,
small rural hospitals, the applicable FY 2001 hospital-specific rate is
calculated by increasing the hospital's hospital-specific rate for the
preceding fiscal year by the applicable update factor (2.3 percent),
which is the same as the update for all prospective payment hospitals,
except sole community hospitals. In addition, the hospital-specific
rate is adjusted by the budget neutrality adjustment factor (that is,
0.997225) as discussed in section II.A.4.a. of this Addendum. The
resulting rate is used in determining under which rate a sole community
hospital or Medicare-dependent, small rural hospital is paid for its
discharges beginning on or after October 1, 2000, based on the formula
set forth above.
3. General Formula for Calculation of Prospective Payment Rates for
Hospitals Located in Puerto Rico Beginning on or After October 1, 2000
and Before October 1, 2001
    a. Puerto Rico Rate. The Puerto Rico prospective payment rate is
determined as follows:
    Step 1--Select the appropriate adjusted average standardized amount
considering the large urban or other designation of the hospital (see
Table 1C of section VI of the Addendum).
    Step 2--Multiply the labor-related portion of the standardized
amount by the appropriate Puerto Rico-specific wage index (see Table 4F
of section VI of the Addendum).
    Step 3--Add the amount from Step 2 and the nonlabor-related portion
of the standardized amount.
    Step 4--Multiply the result in Step 3 by 50 percent.
    Step 5--Multiply the amount from Step 4 by the appropriate DRG
relative weight (see Table 5 of section VI of the Addendum).
    b. National Rate. The national prospective payment rate is
determined as follows:
    Step 1--Multiply the labor-related portion of the national average
standardized amount (see Table 1C of section VI of the Addendum) by the
appropriate national wage index (see Tables 4A and 4B of section VI of
the Addendum).
    Step 2--Add the amount from Step 1 and the nonlabor-related portion
of the national average standardized amount.
    Step 3--Multiply the result in Step 2 by 50 percent.
    Step 4--Multiply the amount from Step 3 by the appropriate DRG
relative weight (see Table 5 of section VI of the Addendum).
    The sum of the Puerto Rico rate and the national rate computed
above equals the prospective payment for a given discharge for a
hospital located in Puerto Rico.

III. Changes to the Payment Rates for Blood Clotting Factor for
Hemophilia Inpatients

    For the past 2 years in the Federal Register (63 FR 41010 and 64 FR
41549), we have discussed section 4452 of Public Law 105-33, which
amended section 6011(d) of Public Law 101-239 to reinstate the add-on
payment for the costs of administering blood clotting factor to
Medicare beneficiaries who have hemophilia and who are hospital
inpatients for discharges occurring on or after October 1, 1997. In
these prior rules, we have described the payment policy that the
payment amount for clotting factors covered by this inpatient benefit
is equal to 85 percent of the AWP, subject to the Part A deductible and
coinsurance requirements, and specifically listed the updated add-on
payment amounts for each clotting factor, as described by HCFA's Common
Procedure Coding System (HCPCS). Because we are not changing the policy
established 2 years ago, we are discontinuing the practice of listing
these amounts in the annual proposed and final rules. Instead, the
program manuals will instruct fiscal intermediaries to follow this
policy and obtain the average wholesale price (AWP) for each relevant
HCPCS from either their corresponding local carrier or the Medicare
durable medical equipment regional carrier (DMERC) that has
jurisdiction in their area. Carriers already calculate the AWP based on
the median AWP of the several products available in each category of
factor.
    The payment amounts will be determined using the most recent AWP
data available to the carrier at the time the intermediary performs
these annual update calculations.
    These amounts are updated annually and are effective for discharges
beginning on or after October 1 of the current year through September
30 of the following year. Payment will be made for blood clotting
factor only if there is an ICD-9-CM diagnosis code for hemophilia
included on the bill.
    Comment: One commenter disagreed with our proposal to have
individual Medicare contractors determine the payment allowance for the
pass-through amount payable for clotting factors for inpatients with
hemophilia. The commenter stated that individual Medicare contractors
would not maintain a uniform payment amount and this inconsistency
would result in wide disparities in reimbursement. The commenter
recommended that HCFA continue to set a standard national rate that
would be the same for everyone. The commenter also expressed concern
that updates in payment allowances for clotting factors would vary
widely among contractors.
    Response: We continue to believe that our carriers are the most
appropriate entities to obtain the AWP for these factors, and are
therefore proceeding with our proposed change. While we do not
anticipate inconsistency in the payment allowances for these products
around the country, we do not want to jeopardize access to these
essential biologicals for Medicare beneficiaries who are hemophiliacs.
Therefore, we have determined that a more appropriate approximation for
the cost of clotting factor furnished on an inpatient basis is 95
percent of the AWP, consistent with the Part B benefit for the same
factors. This increase from 85 percent to 95 percent of the AWP will
assure access despite possible Medicare contractor variations in the
applicable AWP.

IV. Changes to Payment Rates for Inpatient Capital-Related Costs
for FY 2001

    The prospective payment system for hospital inpatient capital-
related costs was implemented for cost reporting periods beginning on
or after October 1, 1991. Effective with that cost reporting period and
during a 10-year transition period extending through FY 2001, hospital
inpatient capital-related costs are paid on the basis of an increasing
proportion of the capital prospective payment system Federal rate and a
decreasing proportion of a hospital's historical costs for capital.
    The basic methodology for determining capital Federal prospective
rates is set forth at Secs. 412.308 through 412.352. Below we discuss
the factors that we used to determine the capital

[[Page 47117]]

Federal rate and the hospital-specific rates and the hospital-specific
rates for FY 2001. The rates will be effective for discharges occurring
on or after October 1, 2000.
    For FY 1992, we computed the standard Federal payment rate for
capital-related costs under the prospective payment system by updating
the FY 1989 Medicare inpatient capital cost per case by an actuarial
estimate of the increase in Medicare inpatient capital costs per case.
Each year after FY 1992, we update the standard capital Federal rate,
as provided in Sec. 412.308(c)(1), to account for capital input price
increases and other factors. Also, Sec. 412.308(c)(2) provides that the
capital Federal rate is adjusted annually by a factor equal to the
estimated proportion of outlier payments under the capital Federal rate
to total capital payments under the capital Federal rate. In addition,
Sec. 412.308(c)(3) requires that the capital Federal rate be reduced by
an adjustment factor equal to the estimated proportion of payments for
exceptions under Sec. 412.348. Furthermore, Sec. 412.308(c)(4)(ii)
requires that the capital Federal rate be adjusted so that the annual
DRG reclassification and the recalibration of DRG weights and changes
in the geographic adjustment factor are budget neutral. For FYs 1992
through 1995, Sec. 412.352 required that the capital Federal rate also
be adjusted by a budget neutrality factor so that aggregate payments
for inpatient hospital capital costs were projected to equal 90 percent
of the payments that would have been made for capital-related costs on
a reasonable cost basis during the fiscal year. That provision expired
in FY 1996. Section 412.308(b)(2) describes the 7.4 percent reduction
to the rate that was made in FY 1994, and Sec. 412.308(b)(3) describes
the 0.28 percent reduction to the rate made in FY 1996 as a result of
the revised policy of paying for transfers. In the FY 1998 final rule
with comment period (62 FR 45966), we implemented section 4402 of
Public Law 105-33, which requires that for discharges occurring on or
after October 1, 1997, and before October 1, 2002, the unadjusted
standard capital Federal rate is reduced by 17.78 percent. A small part
of that reduction will be restored effective October 1, 2002.
    For each hospital, the hospital-specific rate was calculated by
dividing the hospital's Medicare inpatient capital-related costs for a
specified base year by its Medicare discharges (adjusted for
transfers), and dividing the result by the hospital's case mix index
(also adjusted for transfers). The resulting case-mix adjusted average
cost per discharge was then updated to FY 1992 based on the national
average increase in Medicare's inpatient capital cost per discharge and
adjusted by the exceptions payment adjustment factor and the budget
neutrality adjustment factor to yield the FY 1992 hospital-specific
rate. Since FY 1992, the hospital-specific rate has been updated
annually for inflation and for changes in the exceptions payment
adjustment factor. For FYs 1992 through 1995, the hospital-specific
rate was also adjusted by a budget neutrality adjustment factor.
Section 4402 of Public Law 105-33 also requires that fFor discharges
occurring on or after October 1, 1997, and before October 1, 2002, the
unadjusted hospital-specific rate is reduced by 17.78 percent. A small
part of this reduction will be restored effective October 1, 2002.
    To determine the appropriate budget neutrality adjustment factor
and the exceptions payment adjustment factor, we developed a dynamic
model of Medicare inpatient capital-related costs, that is, a model
that projects changes in Medicare inpatient capital-related costs over
time. With the expiration of the budget neutrality provision, the model
is still used to estimate the exceptions payment adjustment and other
factors. The model and its application are described in greater detail
in Appendix B of this final rule.
    In accordance with section 1886(d)(9)(A) of the Act, under the
prospective payment system for inpatient operating costs, hospitals
located in Puerto Rico are paid for operating costs under a special
payment formula. Prior to FY 1998, hospitals in Puerto Rico were paid a
blended rate that consisted of 75 percent of the applicable
standardized amount specific to Puerto Rico hospitals and 25 percent of
the applicable national average standardized amount. However, effective
October 1, 1997, as a result of section 4406 of Public Law 105-33,
operating payments to hospitals in Puerto Rico are based on a blend of
50 percent of the applicable standardized amount specific to Puerto
Rico hospitals and 50 percent of the applicable national average
standardized amount. In conjunction with this change to the operating
blend percentage, effective with discharges on or after October 1,
1997, we compute capital payments to hospitals in Puerto Rico based on
a blend of 50 percent of the Puerto Rico rate and 50 percent of the
capital Federal rate.
    Section 412.374 provides for the use of this blended payment system
for payments to Puerto Rico hospitals under the prospective payment
system for inpatient capital-related costs. Accordingly, for capital-
related costs, we compute a separate payment rate specific to Puerto
Rico hospitals using the same methodology used to compute the national
Federal rate for capital.

A. Determination of Federal Inpatient Capital-Related Prospective
Payment Rate Update

    In the July 30, 1999 final rule (64 FR 41551), we established a
capital Federal rate of $377.03 for FY 2000. In the proposed rule, we
stated that, as a result of the changes we proposed to the factors used
to establish the capital Federal rate, the proposed FY 2001 capital
Federal rate was $383.06. In this final rule, we are establishing a FY
2001 capital Federal rate of $382.03.
    In the discussion that follows, we explain the factors that were
used to determine the FY 2001 capital Federal rate. In particular, we
explain why the FY 2001 capital Federal rate has increased 1.33 percent
compared to the FY 2000 capital Federal rate. We also estimate
aggregate capital payments will increase by 5.48 percent during this
same period. This increase is primarily due to the increase in the
number of hospital admissions, the increase in case-mix, and the
increase in the Federal blend percentage from 90 to 100 percent for
fully prospective payment hospitals.
    Total payments to hospitals under the prospective payment system
are relatively unaffected by changes in the capital prospective
payments. Since capital payments constitute about 10 percent of
hospital payments, a 1 percent change in the capital Federal rate
yields only about 0.1 percent change in actual payments to hospitals.
Aggregate payments under the capital prospective payment transition
system are estimated to increase in FY 2001 compared to FY 2000.
1. Standard Capital Federal Rate Update
    a. Description of the Update Framework. Under Sec. 412.308(c)(1),
the standard capital Federal rate is updated on the basis of an
analytical framework that takes into account changes in a capital input
price index and other factors. The update framework consists of a
capital input price index (CIPI) and several policy adjustment factors.
Specifically, we have adjusted the projected CIPI rate of increase as
appropriate each year for case-mix index-related changes, for
intensity, and for errors in previous CIPI forecasts. The proposed rule
reflected an update factor for FY 2001 under that framework of 0.9
percent, based on data available at that

[[Page 47118]]

time. Under the update framework, the final update factor for FY 2001
is 0.9 percent. This update factor is based on a projected 0.9 percent
increase in the CIPI, a 0.0 percent adjustment for intensity, a 0.0
percent adjustment for case-mix, a 0.0 percent adjustment for the FY
1999 DRG reclassification and recalibration, and a forecast error
correction of 0.0 percent. We explain the basis for the FY 2001 CIPI
projection in section II.D of this Addendum. In this section IV of the
Addendum, we describe the policy adjustments that have been applied.
    The case-mix index is the measure of the average DRG weight for
cases paid under the prospective payment system. Because the DRG weight
determines the prospective payment for each case, any percentage
increase in the case-mix index corresponds to an equal percentage
increase in hospital payments.
    The case-mix index can change for any of several reasons:
     The average resource use of Medicare patients changes
("real" case-mix change);
     Changes in hospital coding of patient records result in
higher weight DRG assignments ("coding effects"); and
     The annual DRG reclassification and recalibration changes
may not be budget neutral ("reclassification effect").
    We define real case-mix change as actual changes in the mix (and
resource requirements) of Medicare patients as opposed to changes in
coding behavior that result in assignment of cases to higher weighted
DRGs but do not reflect higher resource requirements. In the update
framework for the prospective payment system for operating costs, we
adjust the update upwards to allow for real case-mix change, but remove
the effects of coding changes on the case-mix index. We also remove the
effect on total payments of prior changes to the DRG classifications
and relative weights, in order to retain budget neutrality for all
case-mix index-related changes other than patient severity. (For
example, we adjusted for the effects of the FY 1999 DRG
reclassification and recalibration as part of our FY 2001 update
recommendation.) We have adopted this case-mix index adjustment in the
capital update framework as well.
    For FY 2001, we are projecting a 0.5 percent increase in the case-
mix index. We estimate that real case-mix increase will equal 0.5
percent in FY 2001. Therefore, the net adjustment for case-mix change
in FY 2001 is 0.0 percentage points.
    Comment: One commenter stated that the magnitude of the upward
adjustment of 0.5 percent for real case-mix change and the downward
adjustment of 0.5 percent for projected case-mix change (a net case-mix
adjustment of 0.0 percent) for FY 2001 appears inconsistent with past
numbers published by HCFA. They recommend that we review our adjustment
for case-mix and provide a basis for these adjustment amounts.
    Response: HCFA's Office of the Actuary estimates the projection of
total case-mix changes used in the capital and operating update
frameworks. The estimate of case-mix change for FY 2001 is the same as
the estimate of case-mix change for FY 2000 published in the July 30,
1999 final rule (64 FR 41551). This estimate of case-mix change for FY
2001 is also very close to what has been used for the past 5 years.
Past estimates of case-mix change have always assumed that most of the
case-mix change will be real, and therefore the net adjustments for
case-mix change have always been small or zero. Again this year, our
estimate assumes the same kind of relationship. Therefore, we believe
that our projection of a 0.5 percent increase in the case-mix index and
our estimate that real case-mix increase will equal 0.5 percent (for a
net case-mix adjustment of 0.0 percent) in FY 2001 is consistent with
past case-mix change update recommendations. As more experience
develops we may be able to develop a better estimate of the real part
of the case-mix increase.
    We estimate that FY 1999 DRG reclassification and recalibration
will result in a 0.0 percent change in the case-mix when compared with
the case-mix index that would have resulted if we had not made the
reclassification and recalibration changes to the DRGs. Therefore, we
are making a 0.0 percent adjustment for DRG reclassification and
recalibration in the update recommendation for FY 2001.
    The capital update framework contains an adjustment for forecast
error. The input price index forecast is based on historical trends and
relationships ascertainable at the time the update factor is
established for the upcoming year. In any given year there may be
unanticipated price fluctuations that may result in differences between
the actual increase in prices and the forecast used in calculating the
update factors. In setting a prospective payment rate under the
framework, we make an adjustment for forecast error only if our
estimate of the change in the capital input price index for any year is
off by 0.25 percentage points or more. There is a 2-year lag between
the forecast and the measurement of the forecast error. A forecast
error of 0.0 percentage points was calculated for the FY 1999 update.
That is, current historical data indicate that the FY 1999 CIPI used in
calculating the forecasted FY 1999 update factor did not overstate or
understate realized price increases. We therefore are making a 0.0
percent adjustment for forecast error in the update for FY 2001.
    Under the capital prospective payment system framework, we also
make an adjustment for changes in intensity. We calculate this
adjustment using the same methodology and data as in the framework for
the operating prospective payment system. The intensity factor for the
operating update framework reflects how hospital services are utilized
to produce the final product, that is, the discharge. This component
accounts for changes in the use of quality-enhancing services, changes
in within-DRG severity, and expected modification of practice patterns
to remove cost-ineffective services.
    We calculate case-mix constant intensity as the change in total
charges per admission, adjusted for price level changes (the CPI for
hospital and related services), and changes in real case-mix. The use
of total charges in the calculation of the proposed intensity factor
makes it a total intensity factor, that is, charges for capital
services are already built into the calculation of the factor.
Therefore, we have incorporated the intensity adjustment from the
operating update framework into the capital update framework. Without
reliable estimates of the proportions of the overall annual intensity
increases that are due, respectively, to ineffective practice patterns
and to the combination of quality-enhancing new technologies and
within-DRG complexity, we assume, as in the revised operating update
framework, that one-half of the annual increase is due to each of these
factors. The capital update framework thus provides an add-on to the
input price index rate of increase of one-half of the estimated annual
increase in intensity to allow for within-DRG severity increases and
the adoption of quality-enhancing technology.
    For FY 2001, we have developed a Medicare-specific intensity
measure based on a 5-year average using FY 1995 through 1999 data. In
determining case-mix constant intensity, we found that observed case-
mix increase was 1.7 percent in FY 1995, 1.6 percent in FY 1996, 0.3
percent in FY 1997, -0.4 percent in FY 1998, and -0.3 percent in FY
1999. For FY 1995 and FY 1996, we estimate that real case-mix increase
was 1.0 to 1.4 percent each year. The estimate for those years is
supported by

[[Page 47119]]

past studies of case-mix change by the RAND Corporation. The most
recent study was "Has DRG Creep Crept Up? Decomposing the Case Mix
Index Change Between 1987 and 1988" by G. M. Carter, J. P. Newhouse,
and D. A. Relles, R-4098-HCFA/ProPAC (1991). The study suggested that
real case-mix change was not dependent on total change, but was usually
a fairly steady 1.0 to 1.5 percent per year. We use 1.4 percent as the
upper bound because the RAND study did not take into account that
hospitals may have induced doctors to document medical records more
completely in order to improve payment. Following that study, we
consider up to 1.4 percent of observed case-mix change as real for FY
1995 through FY 1999. Based on this analysis, we believe that all of
the observed case-mix increase for FY 1997, FY 1998, and FY 1999 is
real. The increases for FY 1995 and FY 1996 were in excess of our
estimate of real case-mix increase.
    We calculate case-mix constant intensity as the change in total
charges per admission, adjusted for price level changes (the CPI for
hospital and related services), and changes in real case-mix. Given
estimates of real case-mix of 1.0 percent for FY 1995, 1.0 percent for
FY 1996, 0.3 percent for FY 1997, -0.4 percent for FY 1998, and -0.3
percent for FY 1999, we estimate that case-mix constant intensity
declined by an average 0.7 percent during FYs 1995 through 1999, for a
cumulative decrease of 3.6 percent. If we assume that real case-mix
increase was 1.4 percent for FY 1995, 1.4 percent for FY 1996, 0.3
percent for FY 1997, -0.4 percent for FY 1998, and -0.3 percent for FY
1999, we estimate that case-mix constant intensity declined by an
average 0.9 percent during FYs 1995 through 1999, for a cumulative
decrease of 4.5 percent. Since we estimate that intensity has declined
during that period, we are recommending a 0.0 percent intensity
adjustment for FY 2001.
    We note that the operating recommendation addressed in Appendix C
of this final rule reflects the possible range that a negative
adjustment could span (-0.6 percent to 0.0 percent adjustment) based on
our analyses that intensity has declined during that 5-year period.
While the calculation of the adjustment for intensity is identical in
both the capital and the operating update frameworks, consistent with
past capital update recommendations and the FY 2001 operating
recommendation, we did not make a negative adjustment for intensity in
the FY 2001 capital update.
    b. Comparison of HCFA and MedPAC Update Recommendations. MedPAC's
FY 2001 update recommendation for capital prospective payments was not
included in its March 2000 Report to Congress. In the May 5, 2000
proposed rule, we stated that we would address the comparison of HCFA's
update recommendation and MedPAC's update recommendation in this final
rule, once we have had the opportunity to review the data analyses that
substantiate MedPAC's recommendation.
    In its June 2000 Report to Congress, MedPAC presented a combined
operating and capital update for hospital inpatient prospective payment
system payments for FY 2001, and recommended that Congress implement a
single combined (operating and capital) prospective payment system
rate. With the end of the transition to fully prospective capital
payments ending with FY 2001, both operating and capital prospective
system payments will be made using standard Federal rates adjusted by
hospital specific payment variables. Currently, section
1886(b)(3)(B)(i)(XVI) of the Act sets forth the FY 2001 percentage
increase in the prospective payment system operating cost standardized
amounts. The prospective payment system capital update is set under the
framework established by the Secretary outlined in Sec. 412.308(c)(1).
    For FY 2001, MedPAC's update framework supports a combined
operating and capital update for hospital inpatient prospective payment
system payments of 3.5 percent to 4.0 percent (or between the increase
in the combined ope