If a parent's Medicaid is denied or terminated at redetermination, you can request a fair hearing, and federal rules give up to 90 days from the date of the notice to do so, per 42 CFR 431.221. If you request the hearing before the coverage actually ends — generally within the 10-day advance-notice window — your parent's benefits can continue during the appeal. Read the notice, request the hearing in writing by the deadline, and fix any missing documentation.
Medicaid
How to Appeal a Medicaid Redetermination Denial for a Parent (2026)
By Chuck Brodsky, Co-Founder, MediNav · Updated July 2026 · 6 min read
✓ Every figure checked against official sources. How we keep this accurate →
Quick answer
If a parent lost Medicaid at renewal, a denial is not the end. Many terminations are paperwork problems, not real ineligibility, and the fair-hearing process exists precisely to correct them. The key is acting inside the deadlines.
Read the notice first
The termination or denial notice is the starting point: it states the reason, the date the action takes effect, and how to request a hearing. Two clocks matter. Federal rules require the state to send advance notice generally at least 10 days before the action, and they give your parent up to 90 days from the notice date to request a fair hearing, per 42 CFR 431.221. Identify the reason for the denial, because it tells you what to fix.
Request continued benefits before coverage ends
Here is the part families miss: if you request the fair hearing before the effective date of the termination — generally within that 10-day advance-notice window — your parent's Medicaid can continue during the appeal, per 42 CFR 431.230. That prevents a gap in coverage while the case is decided. One caveat: if the appeal is ultimately lost, the state may seek to recover the cost of benefits paid during the appeal, so weigh that where eligibility is genuinely in doubt.
Fix the underlying problem
Most redetermination denials stem from missing or late documentation, not a real change in eligibility. Once you know the reason, supply what was missing — income proof, bank statements, residency, or citizenship documents — as part of the appeal. If a parent was simply dropped for not returning the renewal, see the guidance for a parent dropped from redetermination, and check the documents a redetermination requires.
How to file
Request the hearing the way the notice specifies — usually in writing, by mail, phone, or an online portal — and do it well before the 90-day limit. Keep a copy of the request and proof of the date. Then prepare: gather the documents that address the denial reason, and, if benefits are continuing, keep paying attention to deadlines so nothing lapses.
What a caregiver should do
Act fast on two fronts: to keep coverage uninterrupted, request the fair hearing within the roughly 10-day advance-notice window; and regardless, file within 90 days of the notice date. Then resolve the reason for the denial by submitting the missing documentation. Filing on time and fixing the paperwork resolves the large majority of redetermination denials.
When to call MediNav
- Free: Ask a specific question — tell us why your parent was denied and get a straight answer on how to appeal in time.
- Free: Run the coverage check — in about two minutes, see what a parent is likely eligible for with 2026 figures for your state.
- Paid ($9–$19/mo): MediNav Watch and Watch+ re-check the figures as they change each year and remind you before deadlines, so nothing lapses unnoticed.
Related guides
- Parent Dropped From Redetermination, the orientation guide
- Redetermination Documents Checklist, the paperwork to fix a denial
- Appeal a Medicare Denial, the Medicare appeals hub
- Is My Parent Dual-Eligible?, Medicare + Medicaid together
Frequently asked questions
What if my parent's coverage already ended?
You can still request a fair hearing — federal rules allow up to 90 days from the notice date. Coverage that has already stopped may be reinstated if the appeal succeeds. To avoid a gap in the first place, request the hearing before the termination's effective date, generally within the 10-day advance-notice window.
How long do I have to appeal a Medicaid denial?
Federal rules give up to 90 days from the date the notice of action is mailed to request a fair hearing, per 42 CFR 431.221. Some states set the same or a similar window. File in writing well before the deadline and keep proof of the date you submitted the request.
Can my parent keep Medicaid during the appeal?
Yes, if you request the hearing before the coverage actually ends — generally within the 10-day advance-notice window. Benefits then continue during the appeal, per 42 CFR 431.230. Be aware that if the appeal is lost, the state may seek to recover the cost of benefits paid while it was pending.
Why was my parent denied at renewal?
Most often it is a paperwork issue — a missing document or a renewal form not returned — rather than a true change in eligibility. The notice states the reason. Once you know it, supplying the missing proof as part of the appeal resolves many denials without a real eligibility problem.
How do I request a fair hearing?
Follow the method on the notice — usually a written request by mail, phone, or an online portal. Submit it before the deadline, keep a copy, and note the date. Then gather the documents that address the denial reason so you are ready when the hearing is scheduled.
Do I need a lawyer to appeal?
Not necessarily. Many redetermination appeals are documentation fixes a caregiver can handle, and free help is available from legal aid and State Health Insurance Assistance Programs. For complex long-term-care or asset cases, an elder-law attorney can help. Start by filing on time and addressing the stated reason for the denial.
Sources: 42 CFR 431.221 — Request for a hearing, 42 CFR 431.230 — Maintaining services pending a hearing, 42 CFR 431.211 — Advance notice. Last verified July 2026.