09/02/2026
Medicare covers inpatient rehab in a skilled nursing facility after a qualifying hospital stay that meets the 3-day rule. The 3-day rule for Medicare requires that you are admitted to the hospital as an inpatient for at least 3 days for rehab in a skilled nursing facility to be covered. You must be officially admitted to the hospital by a doctor’s order to even be considered an inpatient, so watch out for this rule!!