Medicare vs Medicaid: Can You Have Both in 2026?

“Medicare and Medicaid” sounds like one program with two spellings. It is not. They are two different programs, run in two different ways, for two different reasons — and many people 65 and older qualify for both at the same time.

If you have Medicare and money is tight, or you have Medicaid and are turning 65, this guide explains how the two fit together and what having both actually pays for. Every figure below is for 2026 and comes from Medicare.gov or the federal regulations, with links.

The Short Answer

• Yes, you can have both. People who have Medicare and also qualify for full Medicaid are called “dually eligible.”
• Medicare pays first. Medicaid pays last. In Medicare.gov’s words: “Medicare pays first when you’re a dual eligible and you get Medicare-covered services. Medicaid pays last, after Medicare and any other health insurance you have.”
• Your state pays your Part B premium — $202.90 a month in 2026 — if you have full Medicaid.
• Your prescriptions move to Medicare, not Medicaid, and you automatically get Extra Help with the cost.

Medicare vs Medicaid: Side by Side

	Medicare	Medicaid
What it is	Federal health insurance	A joint federal and state program
Who qualifies	People 65 or older who meet citizenship or residency rules; younger people with a disability, End-Stage Renal Disease (ESRD) or ALS	People with limited income (and, for older adults, usually limited savings) who meet their state’s rules
Does your income matter?	No — not for getting Medicare	Yes — it is the main test
Same everywhere?	Yes, it is a national program	No — “The rules around who’s eligible for Medicaid are different in each state”
Long-term nursing home care	Not covered — “Medicare doesn’t pay for long-term care”	Can be covered if you meet your state’s rules
Part B premium ($202.90 a month in 2026)	You pay it — unless Medicaid or a Medicare Savings Program pays it for you	With full Medicaid, “Your state will pay” it
Where to sign up	Social Security — “Contact Social Security to sign up for Medicare”	Your state Medicaid office

Sources: Medicare.gov — Get started, Medicare.gov — How to sign up, Medicare.gov — Medicaid, Medicare.gov — Long-term care, Medicare.gov — Medicare costs.

The easiest way to remember it: Medicare is about your age or health. Medicaid is about your budget. One does not cancel the other.

What Having Both Pays For

Medicare by itself leaves you with real bills. In 2026, Medicare.gov’s cost page lists a $202.90 monthly Part B premium, a $283 Part B deductible, a $1,736 hospital deductible for each benefit period, and $217 a day for days 21 to 100 in a skilled nursing facility. After day 100, “You pay all costs.”

If you also have full Medicaid, Medicare.gov says:

1. “Your state will pay your Medicare Part B (Medical Insurance) monthly premiums.” That alone is $202.90 a month back in your budget.
2. Depending on your level of Medicaid, your state may also pay your share of Medicare costs — deductibles, coinsurance and copayments — and your Part A premium if you have to pay one.
3. “You’ll automatically get Extra Help” with your drug costs. See our Extra Help guide for what that covers.
4. Medicaid may pay for things Medicare does not cover — Medicare.gov names “nursing home care and personal care services.”

The long-term care point is the one that surprises families most. Medicare covers a skilled nursing stay after a hospital visit, for a limited time. It does not cover ongoing help with bathing, dressing and daily life, at home or in a nursing home. Medicare.gov says plainly that you may be eligible for that “through Medicaid (if you meet eligibility requirements in your state).” For the savings rules that usually apply, see how much money you can have for Medicaid.

Who Pays First — and Why It Matters at the Doctor’s Office

When you have both, Medicare is billed first for anything Medicare covers. Medicaid then pays what is left that it covers. That order is why you should show both cards every time you get care.

There is one rule worth knowing by heart. If you are in the Qualified Medicare Beneficiary (QMB) program — one of the Medicare Savings Programs that many dual eligibles have — Medicare.gov says: “Medicare providers aren’t allowed to bill you for services and items Medicare covers, including deductibles, coinsurance, and copayments.” You may still owe a small Medicaid copayment, if your state charges one. If a doctor’s office sends you a bill for a Medicare deductible while you are in QMB, call 1-800-MEDICARE (1-800-633-4227; TTY 1-877-486-2048) before you pay it.

Your Prescriptions Move to Medicare

This is the change people do not expect. Many assume that once they have Medicaid, Medicaid pays for their pills. When you also have Medicare, it works the other way around.

Medicare.gov says: “If you’re dually eligible, Medicare covers your prescription drugs. You’ll automatically be enrolled in a Medicare drug plan that will cover your drug costs instead of Medicaid.” Medicaid “may still cover” a drug Medicare does not cover “in certain situations.”

What this means for you:

• Watch your mail when you turn 65 (or start Medicare). A letter assigning you to a drug plan is expected, not a mistake.
• Check that your medicines are on the plan’s list. If they are not, you can change plans — see the next section.
• Your costs stay low. Because you get Extra Help automatically, the federal rule says you “must be treated as meeting the eligibility requirements for full subsidy eligible individuals” — you do not have to fill out a separate Extra Help application.

Two Rules Most People Never Hear About

1. You can change your drug plan once a month — not just in the fall. Most people with Medicare can only switch plans during Open Enrollment, which federal rules set at October 15 through December 7. People who get Extra Help — which includes everyone with Medicare and full Medicaid — have more room. 42 CFR 423.38(c)(4) allows “a one-time-per month election into a PDP” (a stand-alone Medicare drug plan). The one exception: a plan can block this if it has formally notified you that you are an “at-risk beneficiary” under its drug-safety program. And if your Medicaid starts, stops or changes, the same rule gives you 3 months to make a change.

2. Losing Medicaid late in the year does not end Extra Help right away. Under 42 CFR 423.773(c)(2), if you were deemed eligible for Extra Help “between July 1 and December 31 of a calendar year,” you stay deemed eligible “for the remainder of the calendar year and the following calendar year.” If you were deemed eligible between January 1 and June 30, it lasts through the end of that year. That gives you time to reapply for Medicaid or apply for Extra Help on your own before your drug costs go up.

The New Medicaid Work Rule Does Not Apply to You If You Have Medicare

You may have read that Medicaid is adding a work requirement. Medicare.gov confirms it: “Starting January 1, 2027 (or earlier in some states), certain adults must complete at least 80 hours per month of work or other approved activities to qualify for Medicaid and keep their coverage.” The next sentence is the one that matters here: “This requirement doesn’t apply to people with Medicare.”

If you have both programs, you do not need to start logging work hours to keep your Medicaid. You still have to renew your Medicaid when your state asks.

How to Get Both

1. Medicare first. If you already get Social Security benefits when you turn 65, Medicare.gov says you get Part A automatically. Otherwise, “Contact Social Security to sign up for Medicare.” Medicare.gov’s sign-up page walks through each path.
2. Apply for Medicaid through your state. Medicare.gov’s instruction is simply: “Contact your State Medical Assistance (Medicaid) office.” Our Medicaid guide explains how to find yours and what to bring.
3. If you are not sure you qualify for full Medicaid, apply for a Medicare Savings Program too. It is run by the same state office. For QMB in 2026, the federal limits are $1,350 a month in income and $9,950 in resources for one person, and many states go higher. Medicare.gov’s advice: “Even if you don’t think you qualify, you should still apply.” Our MSP vs Extra Help guide explains how one application can start both.
4. Get free, unbiased help choosing a plan. You can keep Original Medicare or choose a Medicare Advantage plan. There are special plans for dual eligibles (D-SNPs), but Medicare.gov notes that “SNPs may not be everywhere in the U.S.” We do not recommend plans. Your state’s SHIP counselors give free, one-on-one advice and are not paid per enrollment.

If you need nursing-home-level care but want to stay at home, also look at PACE, which Medicare.gov lists as an option for dual eligibles.

If someone calls offering to switch your plan, you never have to decide on the phone. Because people with both programs can change drug plans every month, it is worth taking any offer to a SHIP counselor or 1-800-MEDICARE first — both are free.

How We Checked This

We opened and read every source below on October 5, 2026, and used only what the page itself says:

• Medicare.gov’s Medicaid page (English, and the matching Spanish page on es.medicare.gov) for the definition of dual eligibility, who pays first, the Part B premium, automatic Extra Help, drug coverage moving to Medicare, and the 2027 Medicaid work requirement exemption for people with Medicare.
• Medicare.gov’s sign-up, cost, long-term care, Medicare Savings Programs, Special Needs Plans and “Talk to someone” pages for the 2026 dollar figures ($202.90, $283, $1,736, $217), the long-term care rule, the QMB billing protection and the QMB limits.
• The federal regulations themselves, read through the eCFR’s official API (title 42, issue of October 1, 2026): 42 CFR 423.38 (the monthly drug-plan change and the 3-month window after a Medicaid change), 423.772–423.773 (who is automatically treated as eligible for Extra Help, and for how long), and 422.62 (the October 15–December 7 Open Enrollment dates).

What we did not do: we did not print your state’s Medicaid income or asset limits on this page, because they differ by state and by eligibility group — our linked guides cover them with their own sources. Medicaid.gov returned an access error to our checker, so we relied on Medicare.gov (run by the same agency, CMS) and the regulations instead. We also do not compare or recommend specific Medicare Advantage or D-SNP plans.

Medicare figures above are 2026 national amounts. Medicaid is run by each state, and what your state’s Medicaid pays on top of Medicare depends on your level of coverage. If something here does not match what your state tells you, trust your state for your own case and let us know so we can re-check this guide.