Medicaid eligibility depends on your income, household size, age, disability status, and the state you live in, since the federal government sets minimum standards but each state runs its own program under a different name and with its own income limits and rules. Most applicants qualify either through an income-based pathway open to children, pregnant women, parents, and adults under 65, or through a separate pathway for seniors and people with disabilities that also looks at assets. Knowing which category you fall into — and gathering the right documents — is the fastest way to find out if you qualify.
Income-Based Eligibility for Most Adults and Families
In states that expanded Medicaid under the Affordable Care Act, adults under 65 generally qualify with household income up to 138% of the federal poverty level — about $20,120 a year for a single adult or $45,540 for a family of four in 2026. As of 2026, 41 states plus D.C. have adopted this expansion, while nine states — Alabama, Florida, Georgia, Kansas, Mississippi, South Carolina, Tennessee, Texas, and Wyoming — have not, and apply stricter rules that generally exclude non-disabled adults without dependent children. Coverage for children, pregnant women, and parents follows separate limits: children up to age 19 and pregnant women (commonly covered up to 138–220% of the poverty level) typically have higher income thresholds than adults without dependents. In non-expansion states, people who earn too much for traditional Medicaid but too little to qualify for Marketplace subsidies, which start at 100% of the poverty level, can fall into a coverage gap with no affordable option.
Income and Asset Limits for Seniors and People With Disabilities
Eligibility works differently once age or disability enters the picture, because these pathways add an asset test on top of income. Elderly Medicaid eligibility is assessed on two fronts — financial, covering both income and resources, and functional, meaning the applicant generally needs a level of care similar to what’s provided in a nursing home, except under Regular Medicaid / Aged, Blind and Disabled Medicaid. For Nursing Home Medicaid and Home and Community Based Services waivers, a single senior’s income generally cannot exceed $2,982 a month in 2026. Married applicants where both spouses are applying are each held to that same $2,982 monthly limit, while for a single applying spouse, the non-applicant spouse’s income is generally disregarded entirely. Regular Medicaid for seniors who don’t need nursing-home-level care has lower limits: roughly half of states cap it at $994 a month for an individual and $1,491 for a couple, based on 100% of the SSI federal benefit rate, while the rest use 100% of the federal poverty level, around $1,330 for an individual and $1,803 for a couple. States are generally required to cover people receiving Supplemental Security Income and Medicare beneficiaries with limited income and savings, and nearly every state also offers optional coverage for people who need long-term care.
Citizenship and Residency Requirements
Federal rules limit Medicaid to U.S. citizens and certain lawfully present immigrants, and undocumented immigrants don’t qualify for federally funded coverage. Most lawfully present immigrants, including most green card holders, must hold “qualified non-citizen” status and typically wait five years after gaining that status before they can enroll. There’s an important exception: Medicaid coverage is available regardless of citizenship status if you’re pregnant or need treatment for an emergency medical condition, provided a doctor certifies the pregnancy or emergency and you meet all other requirements. Some states extend related protections further — for example, a non-citizen parent applying for Medicaid on behalf of their U.S.-born child generally isn’t required to prove their own citizenship or immigration status. You’ll also need to show state residency, typically through something like a lease, landlord statement, or property deed.
Documents You’ll Need to Apply
Gathering these ahead of time speeds up the application significantly. Most Medicaid offices ask for proof of citizenship or lawful residence, such as a passport, driver’s license, birth certificate, green card, or employment authorization card; proof of all income, earned and unearned, including pay stubs, retirement benefits, or Supplemental Security Income; proof of resources like bank or stock statements, life insurance policies, or property records; and proof of residence such as a rent receipt or landlord statement. Applicants seeking coverage for a nursing home or long-term care facility typically need to provide up to 60 months of financial records to document their resources. If you don’t have standard identity or citizenship documents on hand, most states accept alternatives — a driver’s license paired with health insurance records, medical records, school records, or, as a last resort, sworn affidavits from at least two people confirming your citizenship.
What Happens After You Apply
If your state can’t immediately verify your citizenship or immigration status, it doesn’t necessarily mean an automatic denial. States generally receive federal matching funds for services provided during a “reasonable opportunity period” while verification is pending, but if the applicant is ultimately found ineligible or fails to provide the requested documentation, eligibility must be terminated within 30 days. If your application is denied or delayed beyond a reasonable timeframe, you have the right to appeal the decision, and if you run into problems at a Medicaid office, you can ask to speak with a supervisor. Because income limits, covered groups, and documentation rules vary by state, checking your specific state’s Medicaid agency or online portal before applying is the most reliable way to confirm exactly what you’ll need.
Join The Discussion
If you’ve gone through the Medicaid application process, what documentation gave you the most trouble, and did you run into any state-specific rules that weren’t obvious going in? Share tips on preparing your paperwork, navigating income or asset limits, or handling an appeal if your application didn’t go smoothly the first time.
