Medicare Benefit Policy Manual (Pub. 100-02), Ch. 3 § 30
Inpatient Days Counting Toward Benefit Maximums
30 - Inpatient Days Counting Toward Benefit Maximums
(Rev. 1, 10-01-03)
A3-3107, A3-3136, HO-216.5, SNF-244
A. 90-Day Benefit Limitation
Inpatient hospital (including psychiatric hospital) services count toward the maximum of
90 benefit days payable per benefit period only if:
• Payment for the services is made;
• Payment for the services would be made if a request for payment and claim were
filed properly and timely, a physician certified that the services were necessary, if
required, and the provider submitted all necessary evidence; or
• Payment cannot be made because the inpatient deductible or coinsurance is higher
then the charges.
B. Lifetime Reserve Days
Part A benefits allow for 60 lifetime reserve days for use after a 90-day benefit period has
exhausted. The 60 days are not renewable and may be used only once during a
beneficiary’s lifetime. Inpatient hospital services count toward the maximum of 60
lifetime reserve days under the same conditions as in subsection A except that days are
not counted if:
• The individual elects not to have payment made (See the Medicare Benefit Policy
Manual, Chapter 5, Lifetime Reserve Days, §30), or
• The coinsurance rate exceeds the daily charge. (See the Medicare Benefit Policy
Manual, Chapter 5, Lifetime Reserve Days, §10.2).
C. Lifetime Inpatient Psychiatric Hospital Limitation
Inpatient psychiatric hospital services count toward the 190-day lifetime limitation on
inpatient psychiatric hospital services only if the conditions in subsection A are met.
This limitation does not apply to inpatient psychiatric services furnished in a general
hospital (or distinct part).
D. Inpatient Post-hospital Extended Care Services Counting Toward Maximums
Post-hospital extended care services count toward the maximum number of benefit days
payable per benefit period only if:
• Payment for the services is made, or
• Payment for the services would be made if a request for payment were properly
filed, the physician certified that the services were medically necessary, and the
provider submitted all necessary evidence.
When payment cannot be made because of the extended care coinsurance requirement,
the day(s) used nevertheless count toward the beneficiary's maximum days of extended
care.