Moving states while on Medicaid is one of the few life events where your coverage can end even though nothing about your health or income changed. Medicaid is a federal and state partnership, and each state sets its own application, income limits, and plan network. A Medicaid card from Ohio does not work at a Texas clinic, and a Medi-Cal enrollment does not carry into Arizona's AHCCCS. Federal rules at medicaid.gov require that you be a resident of the state where you apply, and a state cannot keep you enrolled once you establish residency elsewhere. In 2026 that means a clean handoff: apply in the new state, report the move to the old one, and keep proof of both dates. The good news is that Medicaid enrollment is open year-round, there is no waiting period for residency, and a move also opens a 60-day Marketplace Special Enrollment Period if your income turns out to be too high for Medicaid in the new state. This guide walks through the sequence, the documents, the state differences that catch people, and the 2027 rule changes already scheduled under H.R. 1.
Moving to a new state is a qualifying life event for the Marketplace, but only if you had qualifying health coverage for at least one day in the 60 days before the move. Medicaid counts as that coverage, which makes your old state enrollment an asset rather than a gap. The decision tree in 2026 is short. Medicaid first: if your household income is under the new state's limit, apply there, and your state-named program (Medi-Cal, AHCCCS, MassHealth, BadgerCare, TennCare, and others) will handle it. Marketplace second: if your income is above the limit, or your new state has not expanded Medicaid, shop plans at healthcare.gov or your state exchange using the SEP. Employer coverage third: if your job moves with you, ask about the 30-day plan window. Children follow a separate path through CHIP, which has higher income limits in every state. Because the enhanced premium tax credits expired on January 1, 2026, the 400% FPL subsidy cliff is back, so your income band now matters more than it did in 2025.
7 Steps to Get Coverage
Common Mistakes That Cost People Thousands
Moving states while on Medicaid goes wrong in predictable ways, and each mistake below can leave you or your children without active coverage in 2026.
- Assuming your old Medicaid card keeps working: Medicaid does not transfer between states, so any care you receive after your old case closes may be billed to you.
- Waiting to apply until you have a medical need: the new state decision can take up to 45 days, and retroactive coverage shrinks to one or two months for applications starting January 1, 2027.
- Never telling the old state about the move: two active Medicaid enrollments in different states trigger a duplicate-enrollment flag that can delay or deny the new application.
- Moving from an expansion state to a non-expansion state without a plan: in Texas, Florida, Georgia, and the other non-expansion states, adults below 100% FPL may qualify for neither Medicaid nor Marketplace subsidies.
- Assuming waiver services and waitlist spots follow you: home and community-based waiver slots belong to the state, so a long-term care or disability waiver must be requested again.
- Missing the 60-day Marketplace window after a Medicaid denial: ACA Open Enrollment for 2027 coverage starts November 1, 2026, and outside it you need a qualifying life event.
Medicaid Re-Enrollment Rules When You Move Between States in 2026
Medicaid re-enrollment after a move starts with residency. Under federal rules published at medicaid.gov, a state must cover residents who meet its eligibility rules, and a person is a resident of the state where they live with intent to remain. No minimum stay is required, so you can apply on day one in the new state. Medicaid programs in each state also carry their own names: Medi-Cal in California, AHCCCS in Arizona, MassHealth in Massachusetts, BadgerCare in Wisconsin, TennCare in Tennessee, and HUSKY Health in Connecticut. Search for the brand name, not just the word Medicaid, to find the right application. Medicaid agencies must decide most applications within 45 days, and a pending application does not guarantee coverage until approval. Your old state cannot keep paying for care once you live elsewhere, and states check each other's enrollment records, so a case left open in the old state can slow down the new one. Report the move in writing, keep the confirmation, and ask for the closure date. If your income is too high for Medicaid, the denial letter is itself useful evidence for the Marketplace.
Expansion to Non-Expansion Moves and the 2026 Coverage Gap
Moving between Medicaid expansion and non-expansion states is where income rules change the most. Forty states plus DC cover adults up to 138% FPL, which is $22,025 for a single person in 2026, while Alabama, Florida, Georgia, Kansas, Mississippi, South Carolina, Tennessee, Texas, Wisconsin, and Wyoming do not offer full expansion coverage. A mover going from an expansion state to Texas or Georgia can lose eligibility overnight with no change in income. Adults in non-expansion states with income below 100% FPL ($15,960 for one person in 2026) can fall into a coverage gap, because Marketplace premium tax credits begin at 100% FPL and the state offers no adult Medicaid. A mover going the other way, from Texas to California or New York, may become newly eligible for free coverage, so apply even if you were never eligible before. KFF tracks the current expansion list, and the income screener on this site can check your household in minutes. Pregnant women and children usually keep a separate, higher income limit in every state, including non-expansion states, through pregnancy Medicaid and CHIP.
Retroactive Coverage and the 2027 Medicaid Changes Under H.R. 1
Retroactive Medicaid coverage can pay bills from before your application month, and in 2026 the federal default is up to three months, though some states hold waivers that shorten it. Starting January 1, 2027, H.R. 1 limits retroactive coverage to one month for expansion adults and two months for most other applicants, which makes applying promptly after a move more valuable than it used to be. The same law adds work and community engagement requirements for expansion adults aged 19 to 64, beginning no later than January 1, 2027 unless a state receives an extension, and six-month eligibility renewals for expansion adults. A mover into an expansion state should therefore ask the new agency about its start date for work requirements and exemptions, which cover parents of young children, medically frail people, and full-time students. Medicaid enrollment itself stays year-round. If you apply in December 2026 and are approved, a claim from November 2026 may still be covered under the current three-month rule, while the same pattern a month later may not. Keep copies of every bill so the new state can apply retroactive coverage if you qualify.
Why Each Document Matters for Your 2026 Medicaid and Marketplace Applications
Proof of residency matters because Medicaid and the Marketplace both verify that you live in the state where you apply. A lease, a utility bill, or a new driver's license showing the move date works for both. The old state termination notice matters because the Marketplace Special Enrollment Period for a move requires at least one day of qualifying coverage in the 60 days before the move, and Medicaid counts. Pay stubs and your 2025 tax return matter because Medicaid uses current monthly income while the Marketplace uses projected annual income, and the two can produce different answers for the same household. A seasonal worker, for example, may fall under the Medicaid monthly limit in a slow month yet exceed the annual Marketplace estimate. Immigration documents matter because eligibility categories for lawfully present immigrants differ by state and program. Finally, children's birth certificates speed CHIP enrollment. Upload documents through the online portal when possible, because a dated upload receipt protects you if the agency says it never received your paperwork. When a Marketplace plan starts mid-year, keep the Form 1095-A you receive in January, since it feeds Form 8962 and the premium tax credit reconciliation.
Frequently Asked Questions
What is the Special Enrollment Period when I move states while on Medicaid?
Your Marketplace Special Enrollment Period lasts 60 days from your move date. If you move on October 15, 2026, you can enroll from October 15 through December 14, 2026, and you can also start up to 60 days before the move if you know your date. Medicaid is separate and open year-round, so you can apply the week you arrive. The move SEP requires at least one day of qualifying coverage in the 60 days before the move, and Medicaid counts. Report the move and your old coverage when you apply at healthcare.gov or your state exchange so the system confirms eligibility for the window.
Does Medicaid transfer when I move to a different state?
Medicaid does not transfer between states in 2026. Each state runs its own program under federal rules at medicaid.gov, so your old state closes your case when you leave and you must submit a new application in the new state. Eligibility can change, because the new state may use different income limits, and the 10 non-expansion states (AL, FL, GA, KS, MS, SC, TN, TX, WI, WY) cover far fewer adults than the 40 expansion states plus DC. Apply right after you establish residency and keep proof of both the closure of the old case and your new address.
How do I document a move for Medicaid and the Marketplace?
Upload proof of your new address, such as a lease, utility bill, or new driver's license showing the move date, plus photo ID and Social Security numbers. Add pay stubs or a 2025 tax return for income, and your old state Medicaid closure notice as proof of prior coverage. Medicaid agencies usually give a short deadline on their request notice, so respond quickly. For the Marketplace SEP, healthcare.gov may ask for documents within 30 days of your application, so keep digital copies of everything in one folder.
What happens if I miss the 60-day Marketplace window after I move?
Missing the 60-day window means you generally wait for ACA Open Enrollment, which runs November 1, 2026 to January 15, 2027 for 2027 coverage, unless another qualifying life event occurs. You would have no Marketplace coverage in the gap, and you would pay full price for care. Medicaid is the exception: you can apply any day of the year if your income qualifies. Apply for Medicaid first and use the Marketplace window as a backup, because a Medicaid denial letter can support your Marketplace application.
Can I get retroactive Medicaid coverage after a move?
In 2026 the federal default allows retroactive Medicaid coverage for up to three months before your application month if you were eligible then, though some states hold waivers that shorten it. Starting January 1, 2027, H.R. 1 cuts retroactive coverage to one month for expansion adults and two months for most others. Marketplace plans have no retroactive coverage after a move; they start the first of the month after you choose a plan. Apply to Medicaid promptly and keep unpaid bills so the agency can review them.
What is the difference between COBRA and the Marketplace after a move?
COBRA applies only if you also lost job-based coverage, and it costs 102% of the full premium, about $400 to $900/mo for an individual in 2026 and $1,200 to $2,800/mo for a family. A Marketplace plan with premium tax credits is usually cheaper for incomes up to 400% FPL ($63,840 for one person in 2026), and the move SEP accepts old Medicaid as prior coverage. COBRA makes sense mainly if you need an out-of-network specialist or want to keep a deductible you already met this year. Federal COBRA also requires an election within 60 days.
What state-specific rules apply when I move on Medicaid?
State rules differ most on income limits and program names. California uses Medi-Cal, Arizona uses AHCCCS, Massachusetts uses MassHealth, and Wisconsin uses BadgerCare Plus, which covers adults up to 100% FPL but is not full expansion. Texas and Florida have not expanded, so most adults without children do not qualify. Moving from an expansion to a non-expansion state can end eligibility even though your income stays the same. Check your new state agency website, the KFF expansion map, and the state rules listed on this page before you move.
Do I qualify for Medicaid in my new state and what happens to my children?
Medicaid eligibility in your new state depends on 2026 household income, which for expansion states is 138% FPL: $22,025 for one person, $29,863 for two, and $45,540 for four. Children usually qualify at higher income levels through Medicaid or CHIP in every state, with brands such as Medi-Cal for Kids, AllKids, NJ FamilyCare, and HUSKY Health. Apply for the whole household at once, since parents may be ineligible while children are eligible. If you are denied, use the 60-day Marketplace window and the household table above to estimate your subsidy.
