Will I Lose Medicaid If I Get Medicare? How Dual Eligibility Works in 2026

Do You Lose Medicaid When You Get Medicare?

For most people the answer is no. Medicare is not income-based—you qualify mainly by age (65+) or by disability/condition—so simply enrolling in Medicare does nothing to your Medicaid eligibility on its own. People who hold both programs are called "dual eligible," and millions of Americans keep both at the same time.

Medicaid eligibility is decided by your state based on income and, for many groups, assets. So the question is not really "does Medicare cancel Medicaid?" but "do I still meet my state's Medicaid rules?" If you do, you keep Medicaid alongside your new Medicare coverage.

One wrinkle: if your Medicaid currently comes through your state's Medicaid "expansion" group for adults, you may need to be moved to or reapply under the rules for people who are aged, blind, or disabled once you have Medicare. That is a category change, not necessarily a loss of coverage—your state Medicaid office can tell you which group applies.

How Medicare and Medicaid Work Together

When you have both, Medicare is the "primary" payer and Medicaid is the "secondary" payer for services both programs cover. Medicare pays its share first, then Medicaid may pick up costs Medicare leaves behind—and Medicaid can also cover things Medicare generally does not, such as long-term nursing-home care and certain home- and community-based services. Coverage of these extras varies by state.

• Medicare pays first for hospital (Part A) and medical (Part B) services.
• Medicaid can cover Medicare premiums, deductibles, and coinsurance for those who qualify.
• Medicaid may add benefits Medicare typically excludes, like long-term custodial care—though specifics vary by state.
• Having full Medicaid also means you automatically get Part D "Extra Help," lowering prescription drug costs.

Medicare Savings Programs: Help Paying Medicare Costs

Even if your income is a little too high for full Medicaid, you may still qualify for a Medicare Savings Program (MSP). These state-run programs use Medicaid funds to pay some or all of your Medicare costs, and qualifying for one (QMB, SLMB, or QI) also makes you a partial dual eligible. Income and resource limits are set yearly and differ by state, so apply through your state Medicaid office to learn your exact figures.

• QMB (Qualified Medicare Beneficiary): pays Part A and Part B premiums plus deductibles, coinsurance, and copays. Providers are barred by federal law from billing QMBs for Medicare cost sharing.
• SLMB (Specified Low-Income Medicare Beneficiary): pays your Part B premium ($202.90/month in 2026).
• QI (Qualifying Individual): also pays the Part B premium, but funding is limited and granted first-come, first-served each year; you must reapply annually.
• QDWI (Qualified Disabled and Working Individual): helps certain working people with disabilities pay the Part A premium.

What Medicare Costs If You No Longer Qualify

Knowing Medicare's standard costs helps you see how much Medicaid or an MSP is saving you—and what you'd face if you lost that help. These are the 2026 figures from CMS for Original Medicare:

• Part B: $202.90/month premium and a $283 annual deductible, then you generally pay 20% coinsurance for covered services.
• Part A: premium-free if you or a spouse paid Medicare taxes 40+ quarters; otherwise $311/month (30–39 quarters) or $565/month (under 30 quarters).
• Part A hospital deductible: $1,736 per benefit period; days 61–90 cost $434/day; lifetime reserve days $868/day; skilled nursing days 21–100 cost $217/day.
• Part D drug coverage: a $2,100 annual out-of-pocket cap in 2026; full-Medicaid and MSP enrollees get Extra Help that sharply reduces premiums and copays.

When You Could Actually Lose Medicaid

The most common way people lose Medicaid around the time they get Medicare has nothing to do with Medicare itself—it's an income change. Many people start collecting Social Security at the same age they become Medicare-eligible, and that new monthly income can push them over their state's Medicaid limit.

Other triggers include a change in household size, new pension or retirement-account income, an inheritance or other assets that exceed Medicaid resource limits, or moving to a state with different rules. Failing to complete an annual Medicaid renewal can also end coverage even when you still qualify.

• Starting Social Security or a pension that raises your countable income.
• Assets or savings rising above your state's Medicaid resource limit.
• Missing a renewal/recertification deadline.
• Moving to a state with stricter income or asset thresholds.

Steps to Protect Both Coverages

• Enroll in Medicare on time—missing your enrollment window can add a lifetime Part B late penalty of 10% for each full 12 months you delay.
• Tell your state Medicaid office when you get Medicare so they can place you in the correct eligibility group.
• Ask about Medicare Savings Programs if you're near the income limit for full Medicaid.
• Respond promptly to every Medicaid renewal notice and report income changes accurately.
• Contact your free State Health Insurance Assistance Program (SHIP) for unbiased, personalized counseling.