Medicare Glossary

Lifetime Reserve Days

Under Medicare Part A, you have 60 additional inpatient hospital days you can use over your lifetime after you use up the regular covered days in a benefit period. Once used, these days cannot be renewed. You pay a daily coinsurance for each lifetime reserve day.

Skilled Nursing Facility (SNF)

A facility that provides short-term skilled care and therapy after a qualifying 3-day inpatient hospital stay. Medicare Part A covers SNF care for up to 100 days per benefit period, with no copay for days 1–20 and a daily coinsurance for days 21–100.

Also known as: SNF, Nursing home (short-term)