What Medicare does and doesn't pay for

The one rule behind all the others

If you remember one sentence from this page, make it this: Medicare covers care that is skilled and temporary; it does not cover care that is custodial and long-term. Custodial care means help with the daily activities — bathing, dressing, meals, medication reminders, getting around. Skilled care means nurses, therapists, and medical treatment under a doctor's direction. Medicare is built for the second kind, and families usually meet the first kind.

Medicare.gov says it plainly: Original Medicare doesn't cover custodial care if it's the only care you need, whether at home, in assisted living, or in a nursing home. Long-term care is non-medical care, and Medicare and most health insurance don't pay for it. That single sentence explains why the assisted living bill arrives in full every month and why nobody from Medicare calls to argue about it.

The rehab stay: how the 100 days work

Where Medicare does show up in force is the skilled nursing facility — usually after a fall, a stroke, a joint replacement, or a bad infection. This is the "rehab" stay, and the rules are specific:

• It takes a qualifying hospital stay. At least 3 consecutive days as a formally admitted inpatient (observation days don't count, a distinction that has surprised many families at the discharge desk), and the SNF admission must happen within 30 days of leaving the hospital.
• The facility must be Medicare-certified, and the care must be skilled care that's medically necessary.
• The clock: up to 100 days per benefit period. In 2026, days 1 through 20 are free after the Part A deductible of $1,736. Days 21 through 100 cost $217 per day in coinsurance. Some Medigap policies pay all or part of that; check your parent's policy before the stay starts, not after.
• Day 101 onward is on you — or on Medicaid if your parent qualifies, or on a long-term care policy, or on savings.

One more wrinkle that matters: the 100 days are per benefit period, not per year, and the coverage can end earlier if the skilled care stops being medically necessary. When a discharge planner says "Medicare won't cover more," that's what they mean — not a rule of thumb, a trigger.

Home health: what counts

Medicare's home health benefit is genuinely useful and genuinely narrow. It covers part-time or intermittent skilled care at home — nursing visits, physical, occupational, or speech therapy, and home health aide services — when three things are true:

• Your parent is under a doctor's care with a plan of care.
• They're homebound in Medicare's sense — medically confined, or leaving home only briefly and infrequently.
• The care needed is part-time or intermittent. Someone who needs full-time care doesn't qualify.

Covered home health services cost nothing out of pocket. The catch is the word "intermittent": a few visits a week to manage wound care or recovery is exactly what this benefit is for. Daily hands-on help with showers and meals is not, even though it's what most families actually need.

What Medicare doesn't cover

Written down in one place, because the surprises cluster here:

• Assisted living. Not the rent, not the meals, not the care level. Medicare.gov is explicit that assisted living is custodial care and housing.
• Memory care and long-term nursing home stays. Once the stay is custodial rather than skilled, Medicare's part is over.
• Long-term home aides. The daily shower-and-breakfast help, four hours a day, indefinitely — that's custodial care, not intermittent skilled care.
• Ongoing supervision for dementia. Perhaps the hardest absence of all, since supervision is often the one thing keeping a person safe.

Hospice: the exception worth knowing

The one place Medicare covers long-term, non-curative care in full is hospice: when a doctor certifies a life expectancy of six months or less and your parent elects the benefit, Medicare covers the nurses, aides, medications related to the illness, equipment, and even short respite stays, at home or in a facility. Families often come to hospice late, in the last weeks, and later tell us they wished they'd known it wasn't a place but a service that comes to you. It's a hard topic to research; if you'd rather talk it through with a person, that's what we're here for.

What families use instead

Since Medicare deliberately doesn't touch long-term care, the paying is done by other things. The honest short version:

• Medicaid is the nation's primary payer of long-term care. It's needs-based, with income and asset limits that vary by state, and it can cover nursing home care and, in most states, some home and community-based services. Our paying for care guide and state pages go deeper.
• VA Aid and Attendance adds monthly money to a wartime veteran's or surviving spouse's pension — for 2026, up to $29,093 a year for a veteran with no dependents who qualifies.
• Long-term care insurance, if a policy exists, typically covers assisted living and home care after a waiting period. Find the policy first; decide second.
• The house: for most families the honest answer. Sale or rent proceeds fund years of care.

Questions families ask

Sources: Medicare.gov — Long-term care (medicare.gov/coverage/long-term-care), Nursing home care (medicare.gov/coverage/nursing-home-care), Home health services (medicare.gov/coverage/home-health-services), "Medicare Coverage of Skilled Nursing Facility Care" (publication 10153); CMS, Medicare Deductible, Coinsurance and Premium Rates, CY 2026 Update (cms.gov).