Medicare vs. Medicaid: What’s the Difference, and What Does it Actually Cover for Home Care?

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If you've ever tried to explain the difference between Medicare and Medicaid to someone, you know how quickly the conversation stalls. The names sound almost identical. Both are government programs. Both involve health coverage. And yet they work almost nothing alike, which matters enormously when you're trying to figure out what will actually pay for your parent's home care aide.

I get asked about this more than almost any other topic. So here's the clearest version I can give you.

What is Medicare and What is Medicaid?

Medicare is federal health insurance for people 65 and older, and for some people under 65 with certain disabilities. You earn it. It's tied to your work history, or your spouse's.

Medicaid is a joint federal and state program that covers people with low income and limited assets, at any age. You qualify based on your financial situation, not your age or work history.

That distinction is the whole ballgame. One is an entitlement you've paid into. The other is a safety net program. And they cover very different things when it comes to home care.

What Does Medicare Cover for Home Care?

Medicare does cover home health services, but with conditions most families don't fully understand until they need it.

To qualify for Medicare home health coverage, your parent generally needs to have had a recent hospitalization or qualifying medical event, be considered homebound, and need skilled nursing care or therapy, not just help with daily activities. The coverage is meant to be short-term and recovery-oriented.

What that means in practice: Medicare will cover a nurse coming to check a wound or manage medications after a hospitalization, or a physical therapist helping with recovery after a hip replacement. It will not cover a home care aide coming three mornings a week to help your parent get dressed, make breakfast, and stay safe at home. That is considered custodial care, and Medicare does not cover it.

This is the most common misconception I encounter. Families assume that because their parent is on Medicare, home care is covered. Then they learn it isn't, usually at the worst possible moment.

For accurate details on what Medicare covers, Medicare.gov maintains a clear breakdown, and AARP's Medicare resource center is one of the better plain-language guides available.

What Does Medicaid Cover for Long-Term Home Care?

Medicaid is where long-term home care coverage lives. If your parent needs ongoing help at home, whether that's a few hours a day or more significant support, Medicaid is the program that can pay for it.

Most states offer what's called a Home and Community Based Services waiver, or HCBS waiver, which funds personal care aides, homemaker services, and other supports that allow people to stay in their homes rather than moving to a nursing facility. These programs vary significantly by state, including how many people they serve and how long the waitlists are.

A quick note on a term you'll see in this space: MAGI stands for Modified Adjusted Gross Income. It's the income calculation method used for ACA-based Medicaid, covering most working-age adults. MAGI-based Medicaid looks only at income, not assets. Non-MAGI Medicaid, which covers long-term care and seniors, looks at both. That distinction matters a lot depending on which program your family member is applying for.

The eligibility rules differ depending on which Medicaid program you're applying for. For long-term care Medicaid specifically, the asset limits are strict. In most states, the individual asset limit is $2,000. Countable assets generally include cash, investments, and additional property, though a primary home is often exempt depending on the circumstances. Check Medicaid

KFF, the health policy research organization formerly known as the Kaiser Family Foundation, has state-by-state data on Medicaid eligibility and spending that's worth bookmarking if you're trying to understand what applies where you live.

Medicare Part D and Medicaid Prescription Drug Coverage

Long-term care and home health aides get most of the attention in these conversations, but if you are managing a parent's care from a distance, you know that medications are their own ongoing project. Who ordered the refill. Whether the new prescription interacts with the old one. Whether the aide who came Tuesday knows about the dosage change from Monday's appointment.

So here is where medications fit into the Medicare and Medicaid picture.

Medicare Part D covers outpatient prescription drugs. It is a separate plan from Medicare Parts A and B, with its own premium, deductible, and cost-sharing. The base premium in 2026 is approximately $38.99 per month, though actual plan premiums vary. In 2026, the maximum deductible allowed under a standard Part D plan is $615, and once your out-of-pocket spending reaches $2,100 for the year, you enter catastrophic coverage and pay nothing for covered medications for the rest of the year.

If you have been hearing about the Medicare donut hole for years and wondering whether it still applies, here is the update: the Part D coverage gap, known as the donut hole, was officially eliminated in 2025, leaving only three coverage phases. For years, beneficiaries would hit a spending threshold mid-year and face sharply higher drug costs until crossing into catastrophic coverage. That specific surprise is gone. It does not mean medications are free, but the mid-year financial cliff that caught so many families off guard no longer exists.

For people on Medicaid, prescription coverage is generally included with minimal or no copay, which is one of the more practical day-to-day advantages of the program.

For dual eligibles, people receiving both Medicare and Medicaid, there is a program worth knowing about called Extra Help, also called the Low-Income Subsidy. The Centers for Medicare and Medicaid Services automatically enrolls people with full Medicaid benefits in the Extra Help program, which covers their Part D premium, deductible, and catastrophic coverage cost-sharing. The program saves seniors an average of $5,300 annually, and many families managing a parent's care don't know it exists or that enrollment can be automatic.

The coordination problem underneath all of this is real regardless of which program applies. When a home health aide visits three mornings a week and an adult child is managing logistics from another city, medication adherence is one of the first things that quietly slips. Someone has to know what was prescribed, what changed, and whether the person taking it actually took it. That is less a coverage question and more a communication one, and it is genuinely one of the harder parts of managing care from a distance.

Who Qualifies for Medicaid Under Age 65?

Let me make this concrete with a scenario that might sound familiar.

Imagine someone in her early 40s living in Manhattan. She was diagnosed with multiple sclerosis two years ago, which has progressively affected her balance and fine motor skills. She had to leave her job, which means she lost her employer health insurance. She's single, renting, and has a modest amount in savings, maybe $15,000 from years of careful budgeting, but nothing close to real wealth. She now needs a home health aide to help her safely manage mornings, when her symptoms are worst.

Can she get Medicaid? Quite possibly yes, and it would cover far more than she might expect.

Under New York's Medicaid expansion, a single adult qualifies with income up to 138% of the federal poverty level, which is approximately $1,836 per month in 2026. New York's asset limit for long-term care Medicaid is $33,038 for a single applicant, updated January 1, 2026, nearly 17 times the $2,000 standard used in most states. Her $15,000 in savings would not disqualify her. Her home health aide hours could be covered through New York's Medicaid home care programs.

It is worth noting that her prescription coverage and her home health aide coverage would actually come from two different Medicaid programs. Her health insurance and drug coverage would fall under ACA expansion Medicaid, which looks only at income and has no asset test. Her home health aide hours would come from long-term care Medicaid, which applies both the income and asset thresholds. In New York, she likely qualifies for both. But in a state with a $2,000 asset limit for long-term care, someone in her situation could have health and prescription coverage through Medicaid while still being disqualified from the home care component because of savings. That is a gap most people don't see coming.

Here is the part that surprises people: Medicaid eligibility is not about whether you are employed. It is about what you earn and what you own. For most adults in Medicaid expansion states, eligibility is based on income up to 138% of the federal poverty level, about $21,597 per year for a single person using 2026 guidelines. If you are not working and not drawing significant income from investments or other sources, you likely fall under that threshold. Employment status is incidental.

Now change one variable. What if she had $200,000 in a brokerage account from an inheritance? In most states, that would likely disqualify her from long-term care Medicaid even with zero income, because the individual asset limit ranges from $1,600 in Connecticut to $17,500 in Illinois to $130,000 in California. Liquid savings and investment accounts generally count as assets even when a primary home often does not.

What if she were married to someone with a good income? For regular Medicaid health coverage, a spouse's income and assets factor into the calculation and could disqualify her entirely. For long-term care Medicaid specifically, federal spousal impoverishment protections exist, which allow the spouse not receiving care to retain a portion of the couple's assets and a minimum monthly income. The intent is to prevent one spouse from being financially wiped out while the other receives care. The rules are complicated, and this is genuinely an area where an elder law attorney earns their fee.

How Medicaid Coverage Varies by State

This is the part of the conversation that often catches families off guard: Medicaid for long-term home care is a state program, and the differences between states are not minor variations. They are dramatic.

New York and Minnesota consistently rank among the most generous states for home and community-based care. Minnesota spends two-thirds of its Medicaid and state funding for long-term care on home and community-based services, making it the national leader on that measure, according to AARP's Long-Term Services and Supports State Scorecard. Alabama, ranked 49th on that same scorecard, spends just 14 percent on home and community-based services. That gap reflects a fundamentally different philosophy about where people should receive care, and it has real consequences for families.

California has long been viewed as generous, but effective January 1, 2026, California reinstated an asset limit of $130,000 for individuals for all non-MAGI Medi-Cal programs, including long-term care. That is still far more permissive than most states, but it reversed a brief period when California had no asset test at all for long-term care. Families who had assumed the limit was permanently gone are now reassessing.

Florida, which draws enormous numbers of retirees, is notably more restrictive. For married applicants seeking home-based care through Florida's MEDS-AD program, the 2026 combined asset limit is $6,000 and the combined income limit is $1,588 per month. That is a very narrow window for a couple who spent decades saving.

The practical implication: if your parents are still relatively healthy and thinking about where to retire, the Medicaid landscape is a legitimate factor in that conversation. If they have modest assets and may eventually need home care, a state with a generous asset threshold and strong investment in home-based services is meaningfully different from one that is not.

For families in the gap, those who don't qualify for Medicaid because of modest retirement savings but also can't sustain years of private-pay home care without depleting those savings, there is no clean answer. What helps is knowing which scenario you are in before a crisis forces the decision, and knowing that the rules vary enough by state that geography is part of the planning.

How To Pay for a Home Care Aide: Medicare vs Medicaid

Here's the practical version. If your parent is 65 or older, recovering from a hospitalization, and needs skilled nursing or therapy at home, Medicare likely covers that, at least temporarily.

If your parent needs ongoing help with daily activities, bathing, dressing, meals, medication reminders, and similar support, Medicare will not cover it. You are now looking at one of three paths: Medicaid, if your parent qualifies financially; long-term care insurance, if they were fortunate enough to have purchased a policy; or private pay, meaning out of pocket.

Regardless of which path applies, the coordination challenge is the same. Multiple people are involved. Information lives in different places. Someone is always a step behind. The families who navigate this most effectively are usually the ones who find a way to keep everyone, including the aide, the agency, and the family members who aren't nearby, on the same page between visits.

What Are Dual Eligible Beneficiaries?

Some people qualify for both Medicare and Medicaid. They're called dual eligible beneficiaries, and they represent a significant share of home care recipients. For these individuals, Medicare typically covers acute and skilled care while Medicaid covers the long-term custodial care component, and the Extra Help program handles much of the prescription drug cost burden automatically.

If you're supporting a family member through this and feeling overwhelmed by the complexity, that is not a personal failing. These programs were designed over decades by different agencies with different goals. Navigating them is genuinely hard. What helps is knowing which questions to ask, and knowing that the people involved in your loved one's care have a shared, current picture of what is happening between visits.

CuroNow helps families, caregivers, and care organizations stay connected between visits. If you're navigating home care for a loved one, our platform is built for exactly this kind of coordination.