


Medicare covers skilled nursing facility care for up to 100 days per benefit period after a qualifying hospital stay of at least three days. The first 20 days have no coinsurance under Original Medicare, but days 21 through 100 require a daily cost-sharing amount.
Skilled nursing facility (SNF) care is covered when you need ongoing skilled care, such as wound care, IV medications, or physical rehabilitation, after being admitted to a hospital as an inpatient for at least three consecutive days. That three-day rule matters. Being kept for observation doesn't count, even if you slept there for several nights. Always ask your hospital team whether you're officially admitted or under observation status.If you qualify, Medicare covers the full cost of days one through twenty in the SNF. From day 21 to day 100, you're responsible for a daily coinsurance amount that can be significant. After day 100, Medicare stops paying entirely. The exact dollar amount for that coinsurance changes each year, so checking the current figure at medicare.gov is smart.A benefit period starts when you're admitted to a hospital and ends when you've been out of the hospital or SNF for 60 consecutive days. If you need another hospital stay and SNF stay after that 60-day gap, a new benefit period begins and you get another 100-day coverage window.Medigap supplement plans and many Medicare Advantage plans help cover or reduce the daily coinsurance for days 21 through 100. If extended skilled nursing care is a concern, that's worth factoring into which coverage you choose.




Many SNFs in Utah participate in Medicare, but not all do. Intermountain Health and University of Utah Health have affiliated rehabilitation facilities, and availability in rural Utah counties can be limited. Confirming that a specific facility accepts Medicare before admission can prevent surprises.
For you, this means a short-term stay for rehab after a surgery or hospital event is likely covered, but the costs for days 21 through 100 can add up quickly, so knowing what your supplement or Advantage plan covers before you need it is important.
