Have you ever opened a letter from your state Medicaid agency and realized — too late — that your health coverage ended weeks ago? That the prescription you just filled, the specialist appointment you just kept, the lab work your doctor ordered — none of it was covered, and you now owe hundreds or thousands of dollars you were never supposed to owe?
That scenario played out for millions of Americans beginning in the spring of 2023. And for many, the loss wasn’t because they suddenly earned too much money or no longer qualified. It was because of a missed piece of mail. A wrong address on file. A form that needed a signature and never arrived.
I’ve spent months talking to beneficiaries, caseworkers, and health policy researchers about what the Medicaid unwinding process actually looked like on the ground — and what people can still do to restore or protect their coverage today.
What the Medicaid Unwinding Actually Was — and Why It Blindsided So Many People
To understand why so many people lost coverage without seeing it coming, you have to go back to March 2020. When Congress passed the Families First Coronavirus Response Act, it included a provision that prevented states from disenrolling anyone from Medicaid as long as the federal public health emergency remained in effect. That continuous enrollment protection kept roughly 93 million Americans covered, even if their income or household situation changed.
That protection ended on March 31, 2023. Starting April 1, 2023, states were required to conduct eligibility redeterminations for every single enrollee — a process officially called the “unwinding.” States had approximately 12 to 14 months to work through their entire caseloads, which in large states meant reviewing millions of files.
According to KFF’s Medicaid unwinding tracker, over 20 million people were disenrolled from Medicaid nationwide by mid-2024. The scale was unprecedented in the program’s history.
What made it so disorienting for enrollees was the timing. Notices were sent to addresses that hadn’t been updated in three years. Families who moved during the pandemic — often multiple times — never received the paperwork. Others received it but didn’t recognize the urgency of a renewal notice that looked like standard government mail.
The Procedural Termination Problem: Why “Wrong Address” Can Cost You Your Coverage
A procedural termination means you lost coverage not because you were determined ineligible, but because your state couldn’t complete the redetermination. Maybe they couldn’t reach you. Maybe you didn’t return a form. Maybe the notice was sent to a prior address and returned undeliverable.
This matters enormously because it means a large share of the 20 million people disenrolled may still qualify for Medicaid — they just don’t know they can reapply or appeal.
States varied dramatically in how they handled this. Some invested heavily in outreach — texting enrollees, partnering with community organizations, extending deadlines. Others moved quickly through their caseloads and terminated coverage at high rates. According to CMS unwinding data, disenrollment rates differed by as much as 40 percentage points across states.
How to Fight a Medicaid Termination: The Appeal Process Step by Step
If your coverage was terminated and you believe it shouldn’t have been, you have the right to appeal. This is a federally protected right under Medicaid law, and it’s one that far too few people exercise — often because they don’t know it exists, or they assume the decision is final.
The standard appeal window is 90 days from the date of your termination notice. In many states, if you file an appeal before your coverage actually ends, you may be entitled to continued coverage while your appeal is pending — a protection called “aid paid pending.”
What Comes Next: Ongoing Risks to Medicaid in 2025 and 2026
The unwinding was a single, concentrated crisis — but it exposed structural vulnerabilities in how Medicaid handles enrollment that haven’t been fully addressed. Annual redeterminations are now the permanent reality for all enrollees, and the administrative burden on both states and beneficiaries hasn’t disappeared.
At the federal level, proposals to restructure Medicaid funding have continued to circulate in 2025 and into 2026. Block grant and per capita cap proposals would shift more financial risk to states, which could prompt additional eligibility restrictions or benefit reductions. According to the Center on Budget and Policy Priorities, block grant structures have historically resulted in reduced enrollment during economic downturns — exactly when people need coverage most.
For current enrollees, the most protective action is also the simplest: keep your contact information current with your state Medicaid agency. Update your address every time you move. Respond to every piece of mail from your state health agency, even if it looks like routine correspondence. A renewal notice that sits unopened for two weeks can mean the difference between continuous coverage and a gap that costs you thousands.
- Update your address with your state Medicaid office online, by phone, or in person
- Respond to renewal packets within the stated deadline — typically 30 days
- If you receive a termination notice, call the number on the letter the same day
- If your income increases, check whether you qualify for ACA subsidies before your Medicaid ends
- Ask your state agency whether automatic renewals (ex parte renewals) apply to your case
If You Lost Coverage and Can’t Afford a New Plan
A Medicaid termination triggers a Special Enrollment Period for ACA Marketplace plans, giving you 60 days to enroll in a private plan. Depending on your income, you may qualify for substantial premium tax credits that make those plans genuinely affordable. At certain income levels — roughly 100% to 150% of the federal poverty level — you may qualify for a $0 premium Silver plan.
If your income is below the poverty line and you live in a state that has not expanded Medicaid, you may fall into what’s called the coverage gap — earning too little for ACA subsidies, but too much (or technically ineligible) for Medicaid. This is a structural problem without an easy solution, but community health centers funded by the federal government provide care on a sliding-scale fee basis regardless of insurance status. The HRSA health center finder can help you locate one near you.
The loss of Medicaid coverage is not the end of the road. The system built this crisis through a combination of administrative overload and inadequate outreach — and there are real, concrete steps you can take to navigate back into coverage. Know your appeal rights, update your contact information, and don’t let a procedural error become a permanent gap in your healthcare.
Related: Claiming Social Security at 62 Cost Me $312 a Month — The Permanent Penalty Nobody Warned Me About
Leave a Reply