Medicare covers some dementia care, but not all of it, and what you pay depends on which type of care you need

Medicare Part A covers inpatient hospital care and skilled nursing facility stays if a doctor says you need them after a hospital visit. Medicare Part B covers doctor visits, diagnostic tests like memory assessments, and some therapies. Neither part covers long-term custodial care — the day-to-day help with bathing, dressing, and meals that many people with dementia eventually need. If you have a Medigap or Medicare Advantage plan, your coverage may be broader, but the gaps remain the same.

The real cost of dementia care often comes from services Medicare does not pay for at all. A family member or paid caregiver helping someone stay at home costs money out of pocket. Assisted living facilities and memory care units are not covered by Medicare. Medicaid, not Medicare, is the program that typically pays for long-term care — but only after your savings fall below a certain level, which varies by state.

Key Takeaways

  • Medicare Part A covers skilled nursing care after a hospital stay, but only for a limited time and only if the care is skilled (wound care, therapy, medication management).
  • Medicare Part B covers doctor visits, cognitive testing, and some therapies like speech or occupational therapy related to dementia, but you pay a copay or coinsurance.
  • Medicare does not cover custodial care — help with bathing, dressing, eating, or supervision — whether at home or in a facility.
  • Medicaid, a separate program, pays for long-term care in assisted living and memory care facilities, but only after your assets are spent down to the state limit.
  • If you have a Medicare Advantage plan, check your plan documents to see whether it covers adult day programs or in-home services, as coverage varies widely.

What Medicare Part A Covers for Dementia

Medicare Part A covers a hospital stay if you are admitted for a condition related to dementia — such as a fall, infection, or acute confusion — and then covers up to 100 days in a skilled nursing facility if your doctor orders it. The facility must provide skilled care, meaning a nurse or therapist is actively treating you, not just supervising. If you are admitted to a nursing home only for supervision and help with daily activities, Part A does not pay.

You pay nothing for the first three days of a hospital stay (after you meet your deductible), and then a copay per day for days 4 through 60. In a skilled nursing facility, you pay nothing for days 1 through 20, then a daily copay for days 21 through 100. After day 100, Medicare stops paying and you or your family must cover the cost out of pocket or through Medicaid if you are may be able to access.

This coverage is temporary and tied to a specific medical event. If you recover and go home, then later need care again, you start over with a new hospital stay and a new 100-day clock. Many people with dementia cycle in and out of hospitals and nursing homes, which means Part A coverage resets each time — but only if the stays are separated by at least 60 days without skilled care.

What Medicare Part B Covers for Dementia

Medicare Part B covers visits to your doctor for dementia diagnosis and management, including memory testing and cognitive assessments. It covers lab work and imaging tests ordered by your doctor. It also covers certain therapies — speech-language pathology, occupational therapy, and physical therapy — if your doctor orders them and the therapy is meant to improve or maintain your function.

You pay 20 percent of the cost after you meet your annual Part B deductible. If your doctor orders a home health visit for skilled nursing or therapy, Part B covers that too, and you pay nothing if the agency is Medicare-certified. Home health is only covered if you are homebound and a doctor orders it, and it must include skilled care — not just a caregiver coming to help you bathe or eat.

Part B does not cover ongoing supervision, medication reminders, or help with daily tasks. It does not cover adult day programs, even if they are designed for people with dementia. It does not cover a family member's time or a paid caregiver's wages. Once a therapy reaches a plateau — when you are no longer improving — Medicare may stop paying for it, even if you still need it to maintain your current level of function.

What Medicare Does Not Cover

Medicare does not pay for custodial care, which is the largest cost for most families. Custodial care means help with bathing, dressing, toileting, eating, and supervision — the tasks that become necessary as dementia progresses. It does not matter whether this care happens at home, in an assisted living facility, or in a memory care unit. Medicare will not pay for it.

Medicare also does not cover adult day programs, respite care (temporary care to give a family caregiver a break), or a live-in caregiver. It does not cover assisted living facilities or memory care units. It does not cover medications used only to manage behavior or mood, though it does cover medications prescribed for other conditions that a person with dementia also has.

If you have a Medicare Advantage plan (Part C), read your plan documents carefully. Some plans offer supplemental benefits like adult day programs or in-home support services, but these vary widely and are not may provide. Call your plan directly to ask what dementia-related services, if any, are covered beyond what Original Medicare covers.

How Medicaid Pays for Long-Term Dementia Care

Medicaid is a joint federal and state program that pays for long-term care, including assisted living and memory care facilities. Unlike Medicare, Medicaid has no time limit — it can pay for years of care. But Medicaid is means-tested, meaning you must have limited income and assets to be found may be able to access. The asset limit varies by state, but most states allow you to keep a home, one car, and personal items, then require you to spend down savings to a threshold (often around $2,000 to $3,000) before Medicaid begins paying.

Medicaid also covers home care services in some states, including help with bathing, dressing, and meals. Coverage and rules differ significantly by state, so you will need to contact your state Medicaid office or a local elder law attorney to understand what is available where you live.

Planning for Medicaid is complex and has legal and tax implications. If you think you may need long-term care, talking with an elder law attorney early — before a diagnosis or while someone is still in the early stages — can help you understand your options and protect assets for a spouse or family members.

Medicare Advantage Plans and Dementia Coverage

Medicare Advantage plans (Part C) are run by private insurance companies and must cover everything Original Medicare covers, but they often add extra benefits. Some plans include coverage for adult day programs, in-home support services, or caregiver respite care. These supplemental benefits are not standard across all plans, and they change year to year.

If you are considering a Medicare Advantage plan or already have one, call the plan and ask specifically what dementia-related services are covered. Ask whether adult day programs are covered, whether in-home care is covered, and if so, how many hours per week and for how long. Ask whether the plan covers caregiver support or respite care. Get the answer in writing if possible, because plan documents can be hard to read and phone representatives sometimes give incomplete information.

If you switch plans during the annual enrollment period (October 15 to December 7), you can choose a plan with better dementia coverage. If you are already in a plan and its coverage does not meet your needs, you can switch to Original Medicare during the annual enrollment period, though you cannot switch back to a Medicare Advantage plan until the next enrollment period.

Planning and Next Steps

If you or a family member has been diagnosed with dementia, start by understanding what your current Medicare coverage includes. Call Medicare at 1-800-MEDICARE and ask what services are covered for dementia. If you have a Medicare Advantage plan, call your plan directly. If you have a Medigap policy, call that insurer too.

Write down what is covered and what is not. Then think about what care you might need in the next few years — whether you want to stay at home with help, move to assisted living, or something else. Research the cost of that care in your area. Talk with an elder law attorney or a social worker at your local Area Agency on Aging about Medicaid planning and long-term care options. These conversations are easier to have early, before a crisis forces a decision.

Many people assume Medicare will pay for dementia care because they have paid into it for years. It does not work that way. Medicare is primarily health insurance for acute and skilled care. Long-term custodial care is a separate financial problem that requires separate planning — usually through Medicaid, private long-term care insurance, family savings, or a combination of all three.

Frequently Asked Questions

Does Medicare pay for memory care facilities?

No. Medicare does not pay for assisted living or memory care facilities. Medicaid may pay for these services in some states, but only after your assets are spent down to the state limit. Private pay, long-term care insurance, or family resources are the other options.

Will Medicare pay for a home health aide to help with bathing and dressing?

Only if a doctor orders skilled nursing or therapy visits and the aide is part of that skilled care plan. If you need help with bathing and dressing alone, without skilled care, Medicare does not pay. You would need to hire a caregiver privately or explore Medicaid coverage in your state.

What if my spouse has dementia and I am the caregiver? Does Medicare pay me?

No. Medicare does not pay family members for caregiving. If you need respite care so you can have a break, some Medicare Advantage plans may cover it, but Original Medicare does not. Medicaid in some states covers respite care, and some communities offer low-cost or free respite programs through aging services.

Can I use my Medigap policy to pay for assisted living?

No. Medigap policies cover the gaps in Original Medicare — copays, coinsurance, and deductibles — but they do not cover services that Medicare itself does not cover. Assisted living and memory care are not covered by Medicare, so Medigap will not pay for them either.

Does Medicare cover dementia medications?

Yes, if you have Part D (prescription drug coverage). Part D covers medications prescribed for dementia, such as donepezil or memantine. You pay a copay or coinsurance depending on your plan. Some medications may require prior authorization from your plan before the pharmacy will fill them.