Graduate students can qualify for Medicaid, and in the 40 states plus D.C. that expanded the program under the Affordable Care Act, a single adult earning less than roughly $22,025 a year meets the income test. Whether you qualify comes down to four things: how much you earn, how your financial aid is categorized, who’s in your household for tax purposes, and which state you’re studying in.
The 2026 Income Limit for a Single Graduate Student
Medicaid eligibility for adults under 65 is calculated using Modified Adjusted Gross Income, the same income-counting method the ACA established for marketplace subsidies and CHIP.1MACPAC (Medicaid and CHIP Payment and Access Commission). Eligibility The expansion threshold is set at 133% of the Federal Poverty Level, with a built-in 5 percentage point disregard that effectively pushes it to 138% FPL.2eCFR. 42 CFR 435.603 – Application of Modified Adjusted Gross Income (MAGI)
For 2026, the FPL for a single person in the contiguous 48 states is $15,960.3U.S. Department of Health and Human Services. 2026 Poverty Guidelines At 138%, the cutoff for a single adult works out to about $22,025. A married couple with no children can go up to roughly $29,820. Alaska and Hawaii use higher FPL figures.
Where does that leave the typical stipend? Most graduate stipends fall between $15,000 and $35,000. A humanities Ph.D. student on a $20,000 stipend clears the threshold easily in an expansion state. A funded computer science student at $32,000 does not. The line runs right through the middle of graduate education.
What Counts as Income and What Doesn’t
This is where graduate students win or lose eligibility, and the rules are more favorable than many expect. Not every dollar that flows through your university counts.
Scholarships, Fellowships, and Tuition Waivers
Under federal tax law, scholarship and fellowship money used for tuition, required fees, books, supplies, and course equipment is excluded from gross income.4Office of the Law Revision Counsel. 26 USC 117 – Qualified Scholarships Medicaid’s MAGI rules follow the same principle: awards and grants used for educational purposes rather than living expenses don’t count.2eCFR. 42 CFR 435.603 – Application of Modified Adjusted Gross Income (MAGI)
Tuition waivers work the same way. If your program waives $30,000 of tuition as part of your assistantship package, that $30,000 is invisible to Medicaid. Any portion of a fellowship earmarked for room, board, or other living costs, however, does count.
Teaching and Research Assistantship Stipends
Here’s the split that surprises people. When your stipend is paid in exchange for teaching or research work you must perform to receive the award, it’s treated as compensation for services, not as a scholarship. The IRS says the scholarship exclusion does not apply to payments representing compensation for teaching, research, or other required services.5Internal Revenue Service. Publication 970 – Tax Benefits for Education That money is taxable and it counts for MAGI.4Office of the Law Revision Counsel. 26 USC 117 – Qualified Scholarships
In practical terms, most TA and RA stipends are fully countable. A $22,000 TA stipend adds $22,000 to your Medicaid income. If the same appointment includes a tuition waiver, only the stipend counts.
Student Loans and Work-Study
Student loans are not income. You have to pay them back, so they don’t touch your MAGI. Federal work-study wages are earned income and count like any other job.
Household Size and the Parent-Dependent Trap
Your income limit rises with your household, and Medicaid defines household by tax filing relationships, not who shares your apartment. If you file your own return and no one claims you as a dependent, your household is you, plus a spouse if married, plus anyone you claim.
The trap is being claimed as someone else’s dependent. If a parent claims you — possible for full-time students under 24, or for qualifying relatives under an income limit — your Medicaid household mirrors your parent’s, and their income counts against your threshold.2eCFR. 42 CFR 435.603 – Application of Modified Adjusted Gross Income (MAGI) That routinely pushes students out of eligibility even when their own earnings are minimal. If your parents claim you, look hard at whether that arrangement is still worth it.
The Ten States Where the Rules Are Different
Everything above assumes you’re in one of the 40 states plus D.C. that expanded Medicaid. Ten states have not: Alabama, Florida, Georgia, Kansas, Mississippi, South Carolina, Tennessee, Texas, Wisconsin, and Wyoming.
In those states, childless adults generally can’t get Medicaid at any income level unless they qualify through disability or pregnancy. Some cover parents at very low income levels, often well below 100% FPL, but a single graduate student earning $12,000 in a non-expansion state can land in the coverage gap: too poor for marketplace subsidies (which start at 100% FPL), too demographically wrong for the state’s traditional Medicaid. If you’re choosing between programs in different states, this alone can decide whether you have affordable coverage for the next five years.
International Students on F-1 or J-1 Visas
If you’re studying on an F-1 or J-1 visa, Medicaid is generally closed to you. Federal rules distinguish between being “lawfully present” and being a “qualified non-citizen.” F-1 and J-1 holders are lawfully present but not qualified non-citizens, and only qualified non-citizens — lawful permanent residents, refugees, asylees, and a few humanitarian categories — can access Medicaid.6Centers for Medicare & Medicaid Services (CMS). Immigrant Eligibility for Marketplace and Medicaid and CHIP Coverage7HealthCare.gov. Health Coverage for Lawfully Present Immigrants Your university’s student health plan is generally the answer instead.
Aging Off a Parent’s Insurance at 26
Many graduate students start their programs still on a parent’s plan, which the ACA allows through age 26. When you age off, you get a 60-day Special Enrollment Period to move to marketplace coverage.8Centers for Medicare & Medicaid Services (CMS). Turning 26 – What You Need to Know About the Marketplace Medicaid itself has no open enrollment window, so you can apply any time. If your income qualifies you, applying through your state agency or HealthCare.gov routes you to the right program.9HealthCare.gov. Medicaid and CHIP Coverage
How to Apply
You can apply three ways:
- Online through your state Medicaid portal or HealthCare.gov, which forwards your application to the state if you appear to qualify.
- In person at your local department of social services or Medicaid office.
- By phone or mail, which most states accept.
Have ready: pay stubs or a stipend letter from your university, proof of state residency, ID, and documentation of U.S. citizenship or qualifying immigration status.9HealthCare.gov. Medicaid and CHIP Coverage You have to be a resident of the state where you apply.10eCFR. 42 CFR 435.406 – Citizenship and Noncitizen Eligibility Federal rules give states 45 days to process most applications, or 90 for disability-based ones.11Medicaid.gov. Eligibility and Enrollment Processing for Medicaid, CHIP, and BHP Submit everything up front; missing documents can effectively restart the clock.
What Happens When Your Income Rises
Once you’re enrolled and something changes — a new stipend, a summer job, a post-graduation salary — you have to report it. States must let you report changes online, by phone, by mail, or in person.12Medicaid.gov. Medicaid and CHIP Renewals and Redeterminations If the agency concludes you no longer qualify, it must contact you before ending coverage and give you time to respond.
Losing Medicaid because of a new job opens a 60-day Special Enrollment Period for a marketplace plan or your employer’s coverage.13HealthCare.gov. Getting Health Coverage Outside Open Enrollment The same window applies when you graduate off a university student health plan. Move quickly; retroactive coverage is limited, and a gap can be expensive if anything happens in between.