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US Medicaid: Eligibility, Expansion States, and How Working Adults Actually Get Covered

Your employer cuts your hours from 35 to 28. That drops you below the threshold for the company health plan. Rent and bills haven’t budged. You’re 34, no kids, generally healthy. You search “free health insurance” and Medicaid comes up. A lot of people in this situation rule Medicaid out right there, because they assume it’s only for people on welfare. Whether you qualify depends almost entirely on which state you live in, not on your age or family status.

Medicaid covers about 72 million people, more than any other health program in the country. It’s jointly funded by the federal government and states, and each state runs its own version with its own rules. That’s why the income limits and covered services vary more than anything else in the federal safety net.

Quick reference

ItemDetails
Main income cutoff (expansion states)138% of Federal Poverty Level
2026 dollar amount, single personAbout $22,025/year
2026 dollar amount, family of 4About $45,540/year
Asset testNo for MAGI/expansion Medicaid
CoverageDoctor visits, hospital, ER, prescriptions, mental health, and more
CostFree or very low copays
Expansion states40 + DC
Non-expansion states10
Where to applyhealthcare.gov or state Medicaid agency

Expansion states vs non-expansion states

The 40 states plus DC that have expanded Medicaid cover adults earning up to 138% FPL (about $22,025 for one person, $45,540 for a family of four in 2026). Alphabetically: Alaska, Arizona, Arkansas, California, Colorado, Connecticut, Delaware, DC, Hawaii, Idaho, Illinois, Indiana, Iowa, Kentucky, Louisiana, Maine, Maryland, Massachusetts, Michigan, Minnesota, Missouri, Montana, Nebraska, Nevada, New Hampshire, New Jersey, New Mexico, New York, North Carolina, North Dakota, Ohio, Oklahoma, Oregon, Pennsylvania, Rhode Island, South Dakota, Utah, Vermont, Virginia, Washington, West Virginia.

The 10 non-expansion states are Alabama, Florida, Georgia (partial), Kansas, Mississippi, South Carolina, Tennessee, Texas, Wisconsin, and Wyoming. Childless adults in these states often can’t qualify at any income level. Around 1.4 million adults nationwide sit in what’s called the coverage gap, earning too much for their state’s strict Medicaid rules but too little for ACA Marketplace subsidies, which only start at 100% FPL.

Work requirements for Medicaid expansion enrollees begin federally on January 1, 2027. Nebraska starts earlier, in May 2026. Georgia’s partial expansion program already requires 80 hours per month of work or community activity.

Who actually gets approved

The common shape of the Medicaid population isn’t what most people picture. Four scenarios cover most working-age applicants.

The hourly worker in an expansion state earning under $22,000. Warehouse job, 25 hours a week, Michigan, $18,000/year. That’s 113% FPL. Qualifies for Medicaid. No premiums. Copays $0-$4. Covers doctor visits, hospital, ER, prescriptions, mental health, maternity, and often dental and vision (state-dependent).

The working parent with kids. Single parent earning $30,000 in Colorado with two kids, so a family of three at 128% FPL. Parent qualifies for Medicaid. Kids qualify for CHIP (Colorado CHP+ extends to 260% FPL). Whole family covered, essentially free. A lot of parents miss Medicaid for themselves here because they assume only the kids qualify, but in expansion states, that’s usually wrong.

The pregnant worker, in any state. Every state covers pregnant women at higher thresholds than adult Medicaid, usually 195-213% FPL, up to 375% in Iowa. A pregnant retail worker earning $35,000 qualifies for Pregnancy Medicaid in all 50 states. Covers prenatal care, labor and delivery, and 60 days postpartum (expanded to 12 months in most states now). Pregnancy is a qualifying event for Special Enrollment too, so apply as soon as you know.

The recently laid-off worker in an expansion state. Medicaid looks at current income, not last year’s W-2. If your income drops to near zero after losing a job, you likely qualify immediately in expansion states, regardless of what your old salary was. Apply right away. Many states have retroactive eligibility, and Medicaid can cover medical bills from up to three months before your application.

What happens in non-expansion states

The 28-year-old retail worker in Texas earning $15,000/year runs into the gap. 94% FPL, which is below 100% and below 138%, but Texas doesn’t cover childless adults at any income except for specific categories (pregnant, disabled, elderly). Marketplace subsidies require at least 100% FPL. So: no affordable coverage.

What does exist in these states: Federally Qualified Health Centers (FQHCs) offer sliding-scale primary care. Hospital charity care covers some emergency and inpatient bills if you apply. Local nonprofits and community clinics help some people. But the structural problem is real, and it’s created by state-level policy, not anything the applicant did wrong.

What Medicaid actually covers

Federal rules require every state’s Medicaid to cover inpatient and outpatient hospital, physician services, lab and X-ray, home health, nursing facility for adults 21+, EPSDT (Early and Periodic Screening, Diagnostic, and Treatment) for kids, family planning, rural health clinic and FQHC services, and non-emergency medical transportation.

Beyond that, states choose. Prescription drugs are technically optional but every state covers them in practice. Dental and vision vary the most, from comprehensive in some states (California, Massachusetts, New York) to emergency-only in others (Alabama, Tennessee). Physical and mental health therapy, prosthetics, and medical equipment are covered to different extents.

The state’s Medicaid website spells out the specific benefits. Or your managed care plan, if your state uses managed care.

How to apply

Three paths that all work.

Start an application at healthcare.gov or your state exchange. The system routes you to Medicaid if you qualify. This is good because it also checks CHIP and ACA Marketplace eligibility at the same time. Available year-round, not just during open enrollment.

Apply directly through your state Medicaid agency. Every state has its own: BenefitsCal or Covered California, NY State of Health, YourTexasBenefits, ACCESS Florida, ABE Illinois, and so on.

Paper application through your local human services office, which is slower but works.

What you’ll need: Social Security numbers for anyone in the application, dates of birth, proof of income for the last 30 days (pay stubs, tax returns, benefit award letters), proof of citizenship or qualified immigrant status, proof of address, and existing insurance information.

Processing is usually 45 days, up to 90 for disability-based determinations. Simple MAGI cases sometimes go through in 7-10 days.

The part that trips new enrollees

Once you’re approved, a few things catch people off guard.

Most states use managed care, meaning your Medicaid actually runs through a specific insurance company (Anthem, Humana, Molina, UnitedHealthcare, and others). You pick one or the state assigns you. All your care routes through that plan’s network.

Not every doctor takes Medicaid. Check before booking an appointment. FQHCs always do, and most offer sliding-scale care even to non-Medicaid patients.

Some specialist visits, procedures, and medications need prior authorization from your managed care plan before coverage. Your primary care doctor usually handles this, but it can add days or weeks to appointments.

Transportation to medical appointments is a covered benefit in most states. Non-emergency rides to the doctor, usually free, often through a specific phone number your plan provides. A surprising number of enrollees don’t know this exists.

Renewals: the step that ended coverage for millions

Medicaid renews annually for most enrollees. During the pandemic, renewals were paused under continuous enrollment rules. When those ended in 2023, millions of people lost coverage they still qualified for, because they didn’t receive or return the renewal form.

What helps: update your address with the state every time you move. Open and respond to renewal notices within 60-90 days of your anniversary. If you lose Medicaid but still qualify, apply for reinstatement. Most states restore coverage within days without requiring a new full application.

If Medicaid isn’t right

Over 138% FPL? Look at ACA Marketplace subsidies. 65 or older? Medicare, with Medicare Savings Programs to cover Part B premiums if income is low. Affordable employer coverage? Stay on it. Veteran? VA healthcare is often better than Medicaid for service-connected conditions.

Stack with

Getting on Medicaid pulls other programs along. Same application in most states includes SNAP. Kids qualifying for Medicaid or CHIP auto-qualifies the family for other kid-focused programs. Medicaid enrollment triggers WIC income eligibility, qualifies you for LIHEAP, and makes you eligible for Lifeline automatically.

What to take away

Medicaid is the cheapest real health insurance in America and also the most stigmatized. For a retail, warehouse, healthcare, or food service worker in an expansion state making under roughly $22,000/year as an individual or $45,000 as a family of four, it’s almost always the right coverage. Plenty of providers take it. The application isn’t complicated once the documents are together.

In non-expansion states the program serves a much narrower group, and working adults often end up relying on community health centers instead. That’s a state policy problem, not a personal one. If you’re in Texas, Florida, or another non-expansion state earning low wages with no dependents, Medicaid probably isn’t an option and the Marketplace may not be either. Community health centers, charity care, and nonprofits are what’s left, and they do more than people realize.

Either way, apply. If you qualify, you’ll know. If you don’t, the system routes you to the Marketplace, where the answer on subsidies comes back immediately.