Medicaid coverage gets cancelled most often for one of a handful of reasons: your income rose above the limit, you missed a renewal deadline, your household changed, you moved to a different state, you gained other health coverage, or your immigration status changed. Each state runs its own program under federal rules, so the exact thresholds vary, but the triggers are the same across the country. Knowing what causes a cancellation helps you either keep your coverage or move quickly if you lose it.
Your Income Went Up
Income is the single biggest driver of Medicaid cancellations. For most adults, children, and pregnant women, eligibility is based on Modified Adjusted Gross Income, which looks at taxable income and how the household files taxes rather than counting every dollar received. In states that expanded Medicaid under the Affordable Care Act, the effective income ceiling for adults is 138 percent of the Federal Poverty Level. The statute sets the threshold at 133 percent, but a 5-percentage-point income disregard raises the effective limit to 138 percent.1Medicaid.gov. Eligibility Policy
A raise at work, a second job, or the start of Social Security or unemployment benefits can push you over the line. Even a modest increase can end coverage if it takes you past the threshold for your household size.
You Missed a Renewal Deadline
Every state reviews your eligibility at least once every 12 months through a process called redetermination. The state first tries to verify eligibility using data it already has, such as tax records and wage databases. If it can’t, it mails you a renewal form and gives you at least 30 days to respond.2eCFR. 42 CFR Part 435 Subpart J – Redeterminations of Medicaid Eligibility
A huge number of people lose coverage here without actually becoming ineligible. If you don’t return the paperwork on time, your benefits get terminated. Because the form arrives by mail, an outdated address is the most common failure point.
There is a safety net. Federal rules give you 90 days after termination to submit the missing information, and the state must reconsider your eligibility without making you file a brand-new application.2eCFR. 42 CFR Part 435 Subpart J – Redeterminations of Medicaid Eligibility States can extend that window but cannot shorten it.
Between renewals, you’re expected to report changes that could affect eligibility, such as a new job, a raise, or someone moving in or out of your household. Failing to report can trigger a mid-year review once the state finds the discrepancy through data matching.
Your Household Got Smaller
Because Medicaid measures your income against the poverty level for your household size, a smaller household raises your per-person income without you earning any more. A divorce, a child turning 19 and aging off your tax return, or a dependent moving out can shrink the household on paper and make you ineligible. Marriage cuts both ways: a spouse’s income gets counted, but a larger household also raises the threshold.
Children have a protection adults don’t. Since January 2024, federal law requires every state to provide 12 months of continuous eligibility for children under 19 enrolled in Medicaid or CHIP.3Medicaid.gov. Continuous Eligibility for Medicaid and CHIP Coverage An enrolled child stays covered until the next annual renewal even if family income rises mid-year. Adults have no such federal safeguard.
You Moved to Another State
Medicaid doesn’t follow you across state lines. Each state runs its own program with its own income limits, covered services, and application process. When you move, your old state’s coverage ends and you have to apply from scratch in your new state. There’s no automatic transfer, and you can’t hold active Medicaid in two states at once except briefly during the administrative transition.
The real danger is the gap. The new state may have different rules, and applications take time to process. Apply as early as possible. Some states let you apply before you’ve physically relocated as long as you can show intent to become a resident.
You Got Other Health Coverage
Medicaid functions as the payer of last resort, meaning it covers you only when no other insurance is available.4Medicaid.gov. Medicaid and Third-Party Liability If you get employer-sponsored insurance, qualify for Medicare, or enroll in a private marketplace plan, the state may determine Medicaid is no longer your primary coverage and cancel your benefits.
Medicare is the exception worth knowing about. Around 12 million people are enrolled in both Medicaid and Medicare simultaneously, mostly low-income seniors and people with disabilities.5Medicaid.gov. Seniors and Medicare and Medicaid Enrollees If you turn 65 and become eligible for Medicare, you don’t automatically lose Medicaid. You can keep both if your income and assets remain low enough. Medicaid then helps with what Medicare doesn’t cover, including long-term care and certain copays.
Your Immigration Status Changed
Federal law limits full Medicaid benefits to U.S. citizens and certain categories of “qualified” non-citizens, including lawful permanent residents, refugees, asylees, and trafficking victims.6Medicaid.gov. Overview of Eligibility for Non-Citizens in Medicaid and CHIP Most lawful permanent residents face a five-year waiting period before they can enroll, though refugees and several other groups are exempt.
If your status changes, for example a temporary visa expires or a protected status ends, you can lose eligibility even if your income hasn’t moved. States may opt to cover lawfully residing children and pregnant women without imposing the five-year wait, so the rules depend partly on where you live.6Medicaid.gov. Overview of Eligibility for Non-Citizens in Medicaid and CHIP Undocumented immigrants are not eligible for full Medicaid under federal law, though they can receive coverage for emergency medical services.
You Exceeded an Asset Limit
The MAGI-based rules that cover most enrollees don’t include an asset test. But if you qualify through a category based on age, blindness, or disability, sometimes called “non-MAGI” eligibility, your state may also count assets. The federal baseline is the SSI resource standard: $2,000 for an individual and $3,000 for a couple in 2026.7Centers for Medicare & Medicaid Services. 2026 SSI and Spousal Impoverishment Standards Countable assets typically include bank accounts and investments but exclude your primary home and one vehicle. Some states set limits higher or have removed them for certain groups.
Accumulating savings or receiving an inheritance in a non-MAGI category can push you over the cap and end your coverage. This catches people off guard because the MAGI rules most enrollees know don’t include any asset test at all.1Medicaid.gov. Eligibility Policy
You Aged Out of the Program You Were In
Medicaid and CHIP cover children up to age 19.8Medicaid.gov. CHIP Eligibility and Enrollment Once a young person turns 19, they age out of children’s categories. In expansion states, they may transition to adult Medicaid if their income stays below 138 percent of the Federal Poverty Level, but this isn’t automatic everywhere. Some states require a new application.
Turning 65 typically triggers Medicare eligibility. Medicare becomes your primary insurer, though you can remain dually eligible for both programs if your income is low enough.
You Were Incarcerated
A major rule change took effect on January 1, 2026: states are now required to suspend Medicaid coverage for incarcerated individuals rather than terminate it.9Centers for Medicare & Medicaid Services. Prohibition on Termination of Enrollment Due to Incarceration Before this change, many states ended coverage entirely, forcing people to reapply after release. Suspension keeps enrollment on file so benefits can restart quickly upon release. Medicaid generally still won’t pay for services received inside a facility, with narrow exceptions for inpatient hospital stays at outside institutions.
You Gave Incorrect Information
If the state finds that your application or renewal contained inaccurate information about income, household size, residency, or immigration status, it can terminate coverage on the finding that you were never eligible or that your true circumstances disqualify you. Intentional misrepresentation can also lead to a requirement to repay benefits the program covered while you were ineligible, and in serious cases, criminal fraud charges. Even honest mistakes can trigger cancellation if the correct information puts you over a threshold, though you generally have the right to appeal and correct the record.
How to Appeal a Cancellation
Before any state can cancel your Medicaid, it must send you a written notice at least 10 days before the action takes effect.10eCFR. 42 CFR 431.211 – Advance Notice The notice must explain the reason and tell you how to request a fair hearing. You have up to 90 days from the mailing date to file an appeal.11eCFR. 42 CFR Part 431 Subpart E – Fair Hearings for Applicants and Beneficiaries
Here is the part most people miss. If you request your hearing before the cancellation date, the state generally cannot cut off benefits until after the hearing is decided.11eCFR. 42 CFR Part 431 Subpart E – Fair Hearings for Applicants and Beneficiaries This is called aid paid pending, and it keeps your coverage running during the appeal. You have to act within the 10-day window between the notice and the effective date. If you miss that window but file within 10 days of the action, the state may still reinstate benefits while the hearing is pending.
At the hearing you can present evidence that you still meet eligibility requirements. If you win, coverage continues without interruption. If you lose, you may owe back the cost of services Medicaid covered during the appeal period, though states don’t always pursue this.
What to Do If Coverage Ends
Losing Medicaid qualifies you for a Special Enrollment Period on the Health Insurance Marketplace, giving you 90 days to sign up for a private plan outside open enrollment.12HealthCare.gov. Getting Health Coverage Outside Open Enrollment Depending on your income, premium tax credits can substantially reduce the monthly cost, and if your income sits just above the Medicaid line, those subsidies tend to be large.
Don’t let the 90-day window pass. Once it closes, you’ll usually have to wait until the next open enrollment. If you believe the cancellation was a mistake, pursue the appeal at the same time you explore marketplace options. The two processes run on separate tracks, and having backup coverage protects you if the appeal doesn’t go your way.