Losing Medicaid is usually not about income. During the pandemic unwinding, 69% of everyone who lost coverage was terminated for paperwork or procedural reasons rather than because a caseworker decided they earned too much, according to KFF’s September 2024 analysis of state-reported data through June 2024. That is a mail-and-deadline problem, not an eligibility problem, and it is largely fixable.
The rules that protect you are federal and they are specific: a required attempt at automatic renewal, at least 30 days to answer a form, at least 10 days of warning before your coverage stops, and a 90-day grace period after termination. Here is how to use each one, plus the change hitting expansion adults in January 2027.
Step 1: Find out when your renewal is due, and fix your address today
Every state runs renewals on a rolling schedule tied to when you enrolled, not on a national date. Your renewal month is on your eligibility notice and inside your state’s online Medicaid account.
The single highest-value action is confirming your mailing address, phone number and email with the state agency. Renewal packets are still mailed in most states, and mail returned as undeliverable is one of the most common paths to a procedural termination. If you moved, changed phone numbers, or switched email since you last enrolled, update all three now rather than in your renewal month.
While you are in the account, check whether the income on file still matches reality. If your income dropped, that is worth reporting; if it rose, see Medicaid income limits for 2026 before you assume you are out.
Step 2: Understand ex parte renewal, and why most people do nothing
Federal regulation 42 CFR 435.916(a)(2) requires the state to try to renew you without contacting you at all. The agency has to check reliable information already in your file plus data it can pull from other sources, including wage and benefit databases, and renew you on that basis if the data is sufficient. This is called an ex parte or automatic renewal.
It works more often than people expect. Among enrollees whose coverage was renewed during the unwinding, 61% were renewed ex parte, meaning they never had to fill anything out, per KFF. State performance varies enormously: KFF put ex parte rates at 90% or higher in Arizona, North Carolina and Rhode Island and at 11% or lower in Pennsylvania and Texas.
If your renewal goes through this way, you get a notice saying coverage continues. Read it anyway. The rule requires the state to tell you that you must report anything in the notice that is inaccurate, but you are explicitly not required to sign and return it if everything on it is correct.
Step 3: If a paper renewal arrives, you have at least 30 days
When the data check fails, the state must send you a prepopulated renewal form with the information it already has filled in, and it must give you at least 30 days from the date on the form to respond, under 42 CFR 435.916(a)(3)(i)(B). Many states allow more. The clock runs from the date on the form, not the date it lands in your mailbox, so a slow postal week eats into your window.
Three details from the same rule are worth knowing. The state may only ask for the information it actually needs to renew you, not a full re-application. It cannot require you to come in for an in-person interview as part of a renewal. And you can return the form through any of the channels the state accepts applications through, which in most states includes online, phone, mail and in person.
If the state asks for pay stubs or other verification, send what you have and call rather than going silent. A partial response usually keeps a case open; no response closes it.
Step 4: Know whether the 6-month renewal change hits you
This is the biggest structural change to Medicaid renewals in a decade, and it starts soon. Section 71107 of Public Law 119-21, the 2025 reconciliation law, added a new subparagraph (L) to section 1902(e)(14) of the Social Security Act requiring states to redetermine eligibility once every 6 months instead of once every 12 for most adults enrolled through the ACA expansion group.
The statutory trigger, in the text at 42 U.S.C. 1396a(e)(14)(L), is redeterminations “scheduled on or after the first day of the first quarter that begins after December 31, 2026.” CMS reads that as January 1, 2027 and says so plainly in State Medicaid Director letter SMD #26-001, dated March 6, 2026.
Who it covers, per that letter: adults enrolled in the Medicaid adult group under section 1902(a)(10)(A)(i)(VIII), plus people in that same category covered through a section 1115 demonstration that provides equivalent coverage to the whole group.
Who it does not cover, also per that letter: certain American Indians and Alaska Natives, everyone in other MAGI-based groups (children, pregnant women, parents and caretakers), and everyone in non-MAGI groups (seniors, people eligible on a disability basis). All of them stay on 12-month renewals. If you are not sure which group you are in, what Medicaid covers and Medicaid vs. Medicare can help you place yourself.
CMS gave states two options for moving people already enrolled on January 1, 2027 onto the shorter cycle, so exactly when your first 6-month renewal lands depends on your state’s choice. As of September 2026, CMS has not published a state-by-state list of which option each state picked, so treat your own notice as the authority. The same letter notes that many of the same people will also face new community engagement requirements starting January 1, 2027 under a separate section of the law, with the interim final rule published at 91 FR 33348 on June 3, 2026.
Step 5: The day a termination notice arrives
A termination notice is not the end of the process. Two clocks start.
First, the advance notice clock. Under 42 CFR 431.211 the state must send notice at least 10 days before the date of action, meaning before coverage actually stops. That gap exists so you can act.
Second, the appeal clock. Under 42 CFR 431.221(d) states must allow a reasonable time to request a fair hearing, not to exceed 90 days from the date the notice was mailed. Your notice will list the state’s own deadline inside that limit.
Here is the part most people miss. If you request the hearing before the date of action listed on the notice, 42 CFR 431.230 generally bars the agency from terminating your coverage until a hearing decision is issued. That is continued benefits pending appeal, and it is the difference between having a Medicaid card next week and not having one. If you miss that window but request a hearing within 10 days after the action, 42 CFR 431.231 lets the agency reinstate services. Be aware that if the hearing goes against you, the state may seek to recoup the cost of services furnished only because of the continuation.
Call the number on the notice the day it arrives, ask for a fair hearing, ask specifically for benefits to continue pending the appeal, and get the request in writing or through the state portal so you have a timestamp.
Step 6: Use the 90-day reconsideration window
If you were terminated for not returning the form or not sending information, 42 CFR 435.916(a)(3)(iii) requires the state to reconsider your eligibility if you submit the renewal form within 90 days after the termination date, without making you file a new application. States may elect a longer period, and several have.
This matters because a reconsideration treats your late paperwork as the renewal it always was. Ask the caseworker to restore coverage back to the termination date rather than opening a new case with a forward-looking start date. That is what determines whether the bills you racked up in the gap get paid.
Note also that the current text of 42 CFR 435.916 carries a sunset date of October 1, 2034, after which CMS says it will replace these renewal policies through rulemaking. Nothing changes for you before then, but it means the 30-day and 90-day figures are not permanent fixtures.
I lost coverage anyway. What now?
Do these in parallel, not in sequence.
Open a Marketplace application immediately. HealthCare.gov gives people who lose Medicaid or CHIP a Special Enrollment Period that runs the 60 days before coverage ends and the 90 days after it ends, which is 30 days longer on the back end than the standard loss-of-coverage rule. Details on how these windows work are in qualifying life events and when open enrollment happens. If you are out of work, health insurance for the unemployed walks through the options side by side.
Line up care that does not require a card. Federally qualified health centers and sliding-scale clinics charge on income and see uninsured patients the same week, which is covered in free clinics and sliding-scale care. For medications, prescription assistance programs can bridge a gap of a few months.
Keep pursuing the reconsideration. The 90-day window and a Marketplace application are not mutually exclusive. If Medicaid is restored retroactively, you can drop the Marketplace plan.
Bottom line
Renewal is a deadline game with generous rules that almost nobody reads. Confirm your address, expect an automatic renewal, answer any form inside 30 days, request a fair hearing before the termination date if you want coverage to continue, and remember that a missed deadline still leaves 90 days to fix it without starting over. If you are an expansion adult, mark January 2027: your renewal is about to arrive twice as often.