Medicare covers some dementia care at home, but not all of it, and the coverage depends on whether you need skilled nursing or custodial help

Medicare Part A covers skilled nursing care at home — wound care, medication management, physical therapy — if a doctor orders it after a hospital stay of at least three days. Part B covers visits from doctors, nurse practitioners, and certain therapists. Neither part covers custodial care, which is help with bathing, dressing, toileting, and supervision — the kind of help most people with dementia need most. If you need only custodial care, Medicare does not pay, and you will need to look at Medicaid, private pay, or long-term care insurance.

The distinction matters because dementia progresses. Early on, you might need a visiting nurse to manage medications and watch for side effects. Later, you need someone there most of the day to keep you safe and help with personal care. Medicare will pay for the first; you pay out of pocket for the second, unless Medicaid covers it in your state.

Key Takeaways

  • Medicare Part A covers skilled nursing visits at home after a hospital stay of at least three days, but only for skilled care like wound dressing or medication management.
  • Medicare Part B covers doctor visits and certain therapy visits, but not custodial care like bathing, dressing, or supervision.
  • Custodial care — the help most people with dementia need — is not covered by Medicare and requires Medicaid, private payment, or long-term care insurance.
  • A home health agency must be Medicare-certified, and a doctor must order the care and recertify it every 60 days for Part A coverage to continue.
  • Medicaid covers custodial care in all states, but income and asset limits vary widely, and you may need to spend down savings before Medicaid begins.

What Medicare Part A Covers at Home

Medicare Part A pays for home health services after you leave the hospital, skilled nursing facility, or inpatient rehabilitation facility, provided you have been an inpatient for at least three consecutive days. The care must be ordered by a doctor, and you must be homebound or have a medical reason that makes leaving home difficult. A Medicare-certified home health agency sends nurses, aides, physical therapists, or social workers to your home.

Part A covers skilled nursing visits (injections, wound care, catheter management, medication teaching), physical therapy, occupational therapy, speech therapy, and home health aide visits — but only if they are ordered as part of a skilled nursing plan. The aide cannot come just to help you bathe and dress; the aide comes because the nurse needs someone there to help carry out the skilled care plan. This is the key limit: if you need only custodial help, Part A does not pay.

Part A covers up to 60 days per benefit period, with no copay for the first 20 days. Days 21 through 60 require a copay (the amount changes yearly). After 60 days, you pay the full cost unless you may have access to for a new benefit period, which requires another three-day hospital stay.

What Medicare Part B Covers at Home

Medicare Part B covers doctor visits, nurse practitioner visits, and certain therapy visits in your home. Your doctor can order a one-time visit or ongoing visits to monitor your condition, adjust medications, or assess your safety. Part B also covers physical therapy, occupational therapy, and speech therapy ordered by a doctor, even without a hospital stay first — unlike Part A.

Part B requires you to pay 20 percent of the approved amount after you meet your yearly deductible. The therapist or doctor must be in the Medicare network, and the visits must be medically necessary. For someone with dementia, this might mean a doctor visit to evaluate confusion or adjust a medication, or a speech therapist to work on swallowing problems. It does not cover someone coming to supervise you or help you with daily tasks.

What Medicare Does Not Cover

Custodial care — help with bathing, dressing, toileting, eating, and supervision — is not covered by Medicare, even if you have dementia and cannot do these things safely alone. This is true whether you receive care at home or in a facility. Medicare assumes that family members or paid caregivers will provide this help, and it does not pay for it.

Medicare also does not cover 24-hour care, meal delivery, housekeeping, yard work, or transportation to appointments. It does not cover memory care programs, adult day centers, or assisted living facilities. If you need any of these, you pay out of pocket, use Medicaid (if you may have access to), or rely on long-term care insurance.

Some people assume that because they have dementia, Medicare will pay for someone to be with them. It will not. The presence of dementia does not change what Medicare covers; it changes what you need and what you will have to pay for.

How to Start Home Health Services Through Medicare

Your doctor must order home health services and specify what kind of care you need and how often. The doctor sends the order to a Medicare-certified home health agency. You can choose which agency, and your doctor can recommend one, but you have the right to pick. Call your local Area Agency on Aging or your state's Medicaid office for a list of certified agencies in your area.

The agency will schedule an intake visit, usually within a few days. A nurse will assess your medical needs, your home, and your support system. If the nurse determines that you need skilled care and are homebound, the agency will start services. If you do not meet the homebound requirement or do not need skilled care, the agency will tell you that Medicare will not pay.

Your doctor must recertify the need for home health every 60 days. If the doctor does not recertify, services stop. If your condition improves and you no longer need skilled care, services stop. You will receive a notice before this happens, but it is your responsibility to ask your doctor to recertify if you still need care.

Medicaid Coverage for Dementia Care at Home

Medicaid covers custodial care at home in all 50 states, but the rules vary widely. Some states cover in-home care generously; others limit it. Most states require you to meet income and asset limits, and many require you to spend down your savings before Medicaid begins. The asset limit might be $2,000 or $3,000, depending on your state, and your home is usually not counted.

Medicaid also covers skilled nursing visits, therapy, and medical equipment — often more generously than Medicare. If you have both Medicare and Medicaid (called "dual may be able to access"), Medicaid usually pays what Medicare does not cover, including the copays and custodial care.

To learn whether you may have access to for Medicaid in your state, contact your state Medicaid office or call 211. The process can take weeks or months, and you will need to provide proof of income, assets, and citizenship. If you are spending down to may have access to, a Medicaid planner or elder law attorney can help you do this legally and protect some assets for your spouse.

Long-Term Care Insurance and Private Pay Options

If you bought a long-term care insurance policy before you were diagnosed with dementia, it may cover in-home custodial care. The policy determines what it covers, how much it pays per day, and for how long. Some policies cover dementia from the start; others have a waiting period. Check your policy or call your insurance company to learn what it covers.

If you do not have long-term care insurance and do not may have access to for Medicaid, you will pay privately for custodial care. The cost varies by region and by the type of care. A home health aide might cost $20 to $30 per hour; a live-in caregiver might cost $150 to $300 per day or more. Over time, this adds up. Many families hire caregivers directly, use an agency, or rely on family members who reduce their work hours or stop working.

Some employers offer long-term care insurance as a benefit, sometimes at a group rate. If your employer offers it, the cost is lower than buying it on your own. If you are considering it, explore while you are still healthy; insurers will not sell a policy to someone already diagnosed with dementia or cognitive decline.

Questions to Ask Your Doctor and Medicare

Before you leave the hospital or skilled nursing facility, ask your doctor: "Do I need skilled nursing care at home, or do I need only help with daily tasks?" This question determines whether Medicare will pay. Ask: "How long do you expect I will need this care?" and "Will you recertify the need every 60 days?" If your doctor is unsure, ask to speak with the hospital's discharge planner or social worker.

Call Medicare at 1-800-MEDICARE to ask whether a specific service or provider is covered under your plan. Have your Medicare number ready. You can also ask your home health agency's billing department whether Medicare will cover the services your doctor ordered; they deal with this question daily and can often answer quickly.

If Medicare denies a claim or stops covering services, you have the right to appeal. The notice you receive will explain how. You can also ask your doctor to write a letter explaining why the care is medically necessary.

Frequently Asked Questions

Will Medicare pay for someone to stay with my parent all day to keep them safe?

No. Medicare does not cover custodial care or supervision, even for someone with dementia who cannot be left alone. If your parent needs 24-hour supervision, you will need to pay privately, use Medicaid (if they may have access to), or rely on family. Some people hire caregivers for part of the day and arrange family coverage for the rest.

My parent is still at home and has not been in the hospital. Can Medicare pay for home care?

Medicare Part A requires a three-day hospital stay first. Medicare Part B can cover doctor visits and therapy without a hospital stay, but only if a doctor orders them and they are medically necessary. If your parent needs only help with bathing and dressing, neither part covers it. Medicaid may, if your parent qualifies in your state.

What happens when the 60 days of Medicare home health care run out?

Services stop unless your doctor recertifies that you still need skilled care and you remain homebound. If you need only custodial care after that, Medicare will not pay. You will need to arrange private pay, Medicaid, or family care. Ask your home health agency's social worker about other resources in your area before services end.

Can I use Medicare to pay for an assisted living facility or memory care community?

No. Medicare does not cover assisted living, memory care, or any residential facility that provides custodial care. It covers only skilled nursing facilities (after a hospital stay) and home care. Medicaid covers some assisted living in some states, but rules vary. Long-term care insurance may cover it if you have a policy.

If I have both Medicare and Medicaid, which one pays first?

Medicare pays first for services it covers. Medicaid pays what Medicare does not cover, including copays and deductibles. Medicaid also covers services Medicare does not, like custodial care and some assisted living. You do not have to choose; both work together.