Medicare Hospital and Medical Benefits

Medicare Part A Financing and Inpatient Hospital Benefits

Medicare Part A provides coverage for inpatient hospital care, skilled nursing facility care, hospice care, and home health care. Mandatory payroll taxes collected under the Federal Insurance Contributions Act primarily finance this portion of Medicare. Most beneficiaries pay no monthly premium for Medicare Part A because they or their spouses have earned at least 40 quarters of Medicare-covered employment. In 2026, about 99% of Medicare beneficiaries pay no Part A premium. Beneficiaries who do not qualify for premium-free Part A may purchase coverage. In 2026, people who buy into Medicare Part A with 30 to 39 quarters of coverage pay a reduced premium of $311 a month, while people with fewer than 30 quarters of coverage pay the full premium of $565 a month.

Medicare Part A measures inpatient hospital and skilled nursing care using a unit of measurement called a benefit period. A benefit period begins on the day you are admitted to a hospital or skilled nursing facility as an inpatient. It ends after you have received no inpatient hospital care or skilled care in a skilled nursing facility for 60 consecutive days. There is no lifetime limit on the number of Part A benefit periods, but lifetime reserve days do not renew, and inpatient psychiatric hospital care has a separate lifetime limit.

Cost sharing under Part A is tied to each individual benefit period. In 2026, the Medicare Part A inpatient hospital deductible is $1,736 per benefit period. This deductible covers your share of costs for the first 60 days of Medicare-covered inpatient hospital care. If your stay extends past 60 days, you pay a daily coinsurance. In 2026, the Part A hospital coinsurance is $434 per day for days 61 through 90 of a hospitalization in a benefit period. For hospitalizations that extend past 90 days, Medicare provides 60 lifetime reserve days that you can draw upon. In 2026, the Part A coinsurance for lifetime reserve days is $868 per day. These 60 lifetime reserve days are non-renewable and cannot be restored once you use them. After you exhaust 90 covered hospital days in a benefit period and all available lifetime reserve days, Part A pays no further inpatient hospital benefits for that benefit period, and you may owe the full costs unless other coverage pays.

Medicare Part A covers semi-private room accommodations, hospital meals, regular nursing care, and medications administered during an inpatient stay. Coverage does not include personal convenience items such as in-room television sets, private duty nursing, or private rooms that are not medically necessary. If your hospital or provider buys blood for your care, you generally must pay for the first 3 units you receive in a calendar year or arrange for donated blood to replace them, though blood supplied at no charge generally does not trigger this rule. In addition, Medicare Part A limits inpatient care in a psychiatric hospital to 190 days over your lifetime. This lifetime limitation does not apply to psychiatric care delivered in a general hospital.