How does income-based (MAGI) Medicaid eligibility work?
MAGI isn't a Medicaid invention — it's a tax concept. Your tax return tells you whether you may qualify. Most working-age adults under sixty-five come through this door, and most people who think they make too much haven't actually done the math.
Dr. Ed Weir, PhD · 20 years inside Social Security · "Former" Sergeant, USMC
Updated April 2026
How does income-based (MAGI) Medicaid eligibility work?
Income-based (MAGI) Medicaid eligibility works like this: take your Adjusted Gross Income from your tax return, add back a few items, and compare the total to your state's income limit. In expansion states, the limit is one hundred thirty-eight percent of the federal poverty level. There is no asset test for MAGI Medicaid.
When the eligibility rules feel confusing, free help exists.
Free help finding what you may qualify for
Your state Medicaid agency runs the application. If you'd rather have someone walk through it with you, dial 2-1-1 (or visit 211.org) and ask for a benefits navigator. They can also point you to your local Area Agency on Aging if a parent or older relative is involved. None of it costs anything.
Here's what to do, in 4 steps.
Here's the math, in the order I'd run it. Pull your tax return, find your MAGI, then compare it to your state's MAGI Medicaid limit. If the gap is close, apply anyway — the state does the official calculation, not you.
1. Calculate your MAGI from your tax return.
Pull line 11 from Form 1040 — that's your Adjusted Gross Income. Add tax-exempt interest, excluded foreign income, and any non-taxable Social Security. The total is your MAGI for Medicaid purposes.
IRS Form 1040 instructions ›2. Find your state's MAGI Medicaid limit.
In expansion states, the limit for working-age adults is 138% of the federal poverty level. Non-expansion states are typically lower and have parent/dependent requirements. Healthcare.gov screens automatically against your state's rules.
Healthcare.gov Medicaid screener ›3. Apply if you might qualify.
For MAGI Medicaid, Healthcare.gov is the easiest entry point — it routes you to your state. Your state's Medicaid portal works too. The state does the official calculation, so apply if you're close to the limit.
Apply through Healthcare.gov ›4. Act within 60 days of losing employer coverage.
Loss of job-based coverage triggers a Special Enrollment Period. Apply through Healthcare.gov — it screens for both Medicaid and subsidized Marketplace coverage in one application. Don't wait until COBRA runs out.
Healthcare.gov Special Enrollment Period ›The numbers behind MAGI Medicaid
Which of these sounds more like you?
MAGI Medicaid covers a lot of different households. Pick the one that sounds most like yours.
I work and don't think I qualifyMost people who think they make too much haven't looked
What I saw at SSA was — people self-disqualify based on their gut, not the math. They hear 'Medicaid' and assume it's only for people on cash assistance. It isn't. The MAGI Medicaid limit in expansion states is 138% of the federal poverty level. For a household of one in 2026, that's roughly $22,025. For a household of four, it's roughly $45,540. If you've never run those numbers against your tax return, you don't actually know whether you qualify.
The state does the official calculation, not you. Apply if you're anywhere close to the limit. Worst case: you're denied and you get routed to subsidized Marketplace coverage instead.
I've seen people skip Medicaid entirely because they assumed they'd never qualify, then find out years later they would have. The income limit is higher than most people guess.
I just lost my jobMAGI Medicaid is the safety net
When you lose employer coverage, MAGI Medicaid is the first place to check. The math changes overnight — you're no longer counting your old salary, you're counting your current and projected income. If unemployment is your main source, MAGI Medicaid often opens up.
Apply through Healthcare.gov. It screens for Medicaid first, then routes you to the subsidized Marketplace if you're above the limit. Don't sit on COBRA payments while your savings drain — you may qualify for free or near-free coverage right now.
Don't get caught by this — you have 60 days from losing employer coverage to use the Special Enrollment Period. Miss it and you're stuck waiting for Open Enrollment.
I work freelance or 1099Self-employment counts — but only the net
1099 income counts toward MAGI, but only the net — your gross receipts minus your business deductions. That's the number on Schedule C, line 31, and it flows up to your Form 1040 AGI.
What that means in practice: a freelancer who grosses sixty thousand dollars but has thirty thousand in legitimate business expenses (home office, mileage, equipment, software, health insurance for self-employed) reports thirty thousand in net self-employment income. That's the number Medicaid uses, not the sixty.
Keep clean records and don't skip deductions you're entitled to. They lower your MAGI, which can be the difference between qualifying and not.
My income changes seasonallyApply when low; report changes
MAGI Medicaid uses your projected annual income, but states have flexibility for irregular earners. Some states use a monthly snapshot, others annualize. Many have a 'reasonable compatibility' rule that lets you apply when income is low and stay enrolled even if a good month bumps you up briefly.
If your income is volatile, apply when it's at the lower end. Then report changes when they happen, not at renewal. The state Medicaid agency usually has a specific phone number for income-change reports.
I'm a flashlight, not a courtroom — the rules around volatile income vary state by state. Talk to your state Medicaid agency or call 2-1-1 for a benefits navigator who knows the local rules.
I have savings — does that count?No asset test for MAGI Medicaid
Twenty years at SSA taught me — most people are surprised that MAGI Medicaid has no asset test. Your savings, your retirement accounts, your home equity, your car — none of it counts. Only your income matters.
This is one of the biggest changes the ACA made. Before 2014, asset tests for Medicaid (even for working-age adults) were common and brutal. Now, under 42 CFR § 435.603, MAGI-based eligibility groups face no resource test at all.
The asset rules you may have heard about — the five-year look-back, the spend-down, the spousal impoverishment protections — those apply to long-term care Medicaid and ABD (aged, blind, disabled) Medicaid, not to MAGI Medicaid. Different door, different rules.
Most people don't realize MAGI Medicaid has no asset test. The five-year look-back rule is for long-term care Medicaid — a different pathway entirely.
My state didn't expand MedicaidCoverage gap may apply
In non-expansion states, MAGI Medicaid for working-age adults without dependent children is much narrower — often unavailable entirely. Parents and caretakers may qualify at very low income limits (sometimes below 50% of poverty), but childless adults frequently fall into a coverage gap: too low for Marketplace subsidies, too high for Medicaid.
The ACA originally intended Medicaid expansion to cover this group, but the 2012 Supreme Court decision in NFIB v. Sebelius made expansion optional. Forty-plus states plus DC have expanded; the rest have not.
If you're in a non-expansion state, still apply through Healthcare.gov. The screener will tell you exactly where you fall. If you're in the gap, your state's safety-net hospitals, community health centers, and 211 navigators are your next stops.
I'm a flashlight, not a courtroom — the coverage gap is real and frustrating. A Healthcare.gov navigator or state 2-1-1 can map your specific options.
I'm helping a family member applyGet their tax return first
Helping someone with their MAGI Medicaid application? Start with their tax return — that's where MAGI begins. Adjusted Gross Income is line eleven of Form 1040. If they had tax-exempt interest, excluded foreign income, or non-taxable Social Security, those add back to get to MAGI.
Healthcare.gov can do the math for you, but you'll need their numbers in front of you to answer the income questions. If they don't file taxes, you'll use a household composition based on family relationships instead — the Healthcare.gov screener walks you through it.
If you're helping a parent who is 65 or older or who has a disability, MAGI Medicaid is probably not the right pathway — they likely belong on the ABD (aged, blind, disabled) Medicaid track, which has different rules and an asset test.
My situation is more complicatedTalk to someone who knows your state's rules
If none of the situations above match yours, that's a sign your case is state-specific or pathway-specific. The general rules above cover the common cases. The exceptions usually involve mixed households (some on Medicare, some not), immigration status, recent moves between states, or income from less-common sources.
Three options, in order of how I'd try them: (1) call your state Medicaid agency directly — every state has an enrollee hotline; (2) dial 2-1-1 (or visit 211.org) and ask for a benefits navigator; (3) find a Healthcare.gov navigator or a Certified Application Counselor at a community health center or hospital. All three are free.
When your situation doesn't fit a generic answer, a free benefits navigator can usually map it in one phone call.
If you may qualify for MAGI Medicaid, you may qualify for these too
Most people who land at MAGI Medicaid land at several other programs at the same income range. Worth checking all of them in one sitting — many states use a combined application.
Marketplace (ACA) coverage with subsidies
If your MAGI is just above the Medicaid limit, you may qualify for premium tax credits and cost-sharing reductions on a Marketplace plan. Healthcare.gov runs both screens in one application.
CHIP (Children's Health Insurance Program)
If your kids don't qualify for Medicaid because the family income is just above the limit, they may qualify for CHIP at higher income ceilings — typically up to 200 to 400 percent of poverty depending on your state.
SNAP (food benefits)
Most households that may qualify for MAGI Medicaid also may qualify for SNAP. Many states use a combined application so you only fill it out once.
LIHEAP (energy bill help)
Energy-bill help is available at roughly the same income range as MAGI Medicaid. Apply through your state LIHEAP agency or call 2-1-1 to get connected.
WIC (Women, Infants, and Children)
If you're pregnant, breastfeeding, or have young children, you may qualify for WIC — free food, formula, and nutrition counseling. Income limits align closely with MAGI Medicaid.
Pregnancy Medicaid
Pregnancy Medicaid often has higher income limits than regular MAGI Medicaid — frequently up to 200 percent of poverty or more. Coverage continues for at least 60 days postpartum, and 12 months in adopting states.
Everything people ask me
What is MAGI?
MAGI stands for Modified Adjusted Gross Income. It's a tax concept defined under the Internal Revenue Code, and after the Affordable Care Act (2010), it became the standard way Medicaid measures income for working-age adults, parents, pregnant women, and kids. You start with your Adjusted Gross Income (line 11 of Form 1040) and add back tax-exempt interest, excluded foreign income, and any non-taxable Social Security. The federal regulation that locks in MAGI for Medicaid is 42 CFR § 435.603.
What's the income limit for MAGI Medicaid?
In ACA Medicaid expansion states, the limit for working-age adults is 138% of the federal poverty level. For 2026, that's about $22,025 a year for a household of one and about $45,540 for a household of four. In non-expansion states, the limit is much lower for childless adults — sometimes effectively zero — and parents face limits that vary by state but are often around 50% of poverty or less.
Does my home count against me?
No. MAGI Medicaid has no asset test. Your home, your car, your bank accounts, your retirement savings — none of it counts. Only your income matters. The federal regulation at 42 CFR § 435.603(g) explicitly removes the resource test for MAGI-based eligibility groups. Asset rules apply to a different Medicaid pathway: long-term care Medicaid and aged/blind/disabled (ABD) Medicaid.
Does my retirement account count?
The balance in your 401(k), IRA, or pension does not count for MAGI Medicaid — there's no asset test. But pension or retirement distributions you actually receive in a given year may count toward MAGI if they're taxable. Roth IRA withdrawals that aren't taxable generally won't count, but traditional IRA and 401(k) distributions usually will.
Does Social Security count toward MAGI?
Yes — the entire Social Security benefit counts toward MAGI for Medicaid, even the portion that isn't taxable for income-tax purposes. This is a difference from the standard tax MAGI calculation. The federal rule is at 42 CFR § 435.603(e), which adds back non-taxable Social Security income to the AGI baseline. If you receive SSDI or retirement benefits, the gross amount on your SSA-1099 is what gets counted.
I'm self-employed — what counts toward MAGI?
Net self-employment income, not gross. That's your business revenue minus your business deductions — the bottom line on Schedule C, line 31. Legitimate deductions like home office, mileage, equipment, software, and self-employed health insurance all reduce your MAGI. Keep clean records and don't skip deductions you're entitled to.
What if my income is irregular or seasonal?
Apply when your income is at the lower end. MAGI Medicaid uses projected annual income, but most states have a 'reasonable compatibility' rule that lets you stay enrolled even if a good month bumps you up briefly. Then report changes when they happen, not at renewal — the state Medicaid agency usually has a dedicated phone number for income-change reports. The exact rules vary by state.
I just lost my job — when do I apply?
Within 60 days of losing employer-sponsored coverage. Loss of job-based coverage triggers a Special Enrollment Period for both Medicaid (if you may qualify) and the subsidized Marketplace. Apply through Healthcare.gov — it screens for both in one application. Don't sit on COBRA payments while your savings drain if you may qualify for Medicaid right now.
Why does my state matter for MAGI Medicaid?
The federal MAGI Medicaid rules set a 138% FPL ceiling for expansion adults, but states had to adopt expansion to make it real. After the 2012 Supreme Court decision in NFIB v. Sebelius, expansion became optional. Forty-plus states plus DC have expanded; the rest have not. In non-expansion states, working-age adults without dependent children often fall into a coverage gap — too poor for Marketplace subsidies, too high for Medicaid.
What if I'm denied?
You have the right to appeal. Every state must provide a fair hearing process under federal Medicaid rules. The denial notice will spell out the deadline — usually 30, 60, or 90 days from the date of the notice, depending on your state. Don't miss the window. If you think the denial was based on a math error or wrong information, the appeal is often straightforward; a state 2-1-1 navigator or community health center counselor can help you file.
Sources
Every figure and rule on this page is verified against primary sources. Last verified 2026-04-28.
- MAGI is defined under IRC § 36B for ACA purposes; for Medicaid eligibility, the same calculation framework applies under 42 CFR § 435.603, which establishes the financial methodologies for MAGI-based … —ecfr.gov(verified 2026-04-28)
- MAGI Medicaid uses the tax-filing household (filer plus spouse plus tax dependents) as the eligibility unit, with specific rules at 42 CFR § 435.603(f) for non-filers that fall back to family … —ecfr.gov(verified 2026-04-28)
- MAGI Medicaid has no asset test. 42 CFR § 435.603(g) provides that, with limited exceptions, eligibility for MAGI-based groups is determined without regard to resources — bank accounts, retirement … —ecfr.gov(verified 2026-04-28)
- The federal Medicaid regulations governing MAGI calculation are codified at 42 CFR § 435.603, with statutory authority from Section 1902(e)(14) of the Social Security Act, added by Section 2002 of the … —ecfr.gov(verified 2026-04-28)
- ACA Medicaid expansion raised the income limit for working-age adults to 138% of the federal poverty level in expansion states, including a built-in 5% income disregard that effectively pushes the … —medicaid.gov(verified 2026-04-28)
- As of 2026, 40 states plus the District of Columbia have adopted ACA Medicaid expansion. The remaining states have not expanded, leaving a coverage gap for working-age adults without dependent … —medicaid.gov(verified 2026-04-28)
- The 2026 federal poverty level for a household of one (48 contiguous states and DC) is $15,960, published by HHS in the Federal Register on January 15, 2026. 138% of that is approximately $22,025 — … —aspe.hhs.gov(verified 2026-04-28)
- The 2026 federal poverty level for a household of four (48 contiguous states and DC) is $33,000. 138% of that is approximately $45,540 — the operational MAGI Medicaid limit for a family of four in … —aspe.hhs.gov(verified 2026-04-28)
- Loss of employer-sponsored coverage qualifies as a triggering life event for a Special Enrollment Period of 60 days, during which the affected individual may apply for Medicaid (if eligible) or … —healthcare.gov(verified 2026-04-28)
- Healthcare.gov is the federal entry point for MAGI Medicaid in most states; it screens applicants for Medicaid eligibility first, then routes those above the Medicaid threshold to subsidized … —healthcare.gov(verified 2026-04-28)
- Self-employment income is included in MAGI as net earnings from self-employment — gross receipts minus allowable business deductions on Schedule C — not gross receipts. —irs.gov(verified 2026-04-28)
- Child support received is not counted in MAGI Medicaid income. MAGI is built on adjusted gross income as defined in IRC § 36B(d)(2)(B), and child support payments received are not included in the … —law.cornell.edu(verified 2026-04-28)
- SSI payments are not counted in MAGI for Medicaid purposes. SSI recipients receive Medicaid through the SSI-linked categorical pathway in most states (or via 209(b) state determinations), not through … —medicaid.gov(verified 2026-04-28)
- Pregnant women in MAGI Medicaid qualify at higher income limits than non-pregnant adults — federal floor is 138% FPL with most states extending coverage to 200% FPL or higher. Postpartum coverage is … —medicaid.gov(verified 2026-04-28)
- Children's MAGI Medicaid eligibility extends through CHIP, with state income ceilings typically ranging from 200% to 400% of the federal poverty level. CHIP is funded under Title XXI of the Social … —medicaid.gov(verified 2026-04-28)
Not filing for yourself?
Helping someone with their MAGI application? Get their tax return — that's where MAGI starts. Adjusted Gross Income is line eleven of Form 1040. Healthcare.gov can do the math for you, but you'll need their numbers in front of you to answer the income questions.
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