Medicare Advantage Appeal: 5 Levels Most Patients Don't Use
Medicare Advantage has 5 federal appeal levels — Level 1 reverses ~41%, Level 2 (Maximus IRE) reverses higher, Level 3 (ALJ) is where complex cases win. The deadlines, the $190 threshold most patients miss, and why 88% of denials are never appealed.
Medicare Advantage plans deny about 6% of all prior authorization requests — roughly 2 million denials/year. Only ~12% are ever appealed. Of those appealed, 83% are reversed. The system gives you 5 levels: Level 1 (plan reconsideration, ~41% reversal), Level 2 (Maximus IRE), Level 3 (Administrative Law Judge — where complex cases win), Level 4 (Medicare Appeals Council), Level 5 (federal court). Each level has its own deadline — typically 60 days from the prior decision. Level 3 requires the case to be worth at least $190 in 2026.
KFF's analysis of CMS data on Medicare Advantage prior authorizations shows 35 million PA decisions annually, ~6% denied (~2 million denials), ~12% of denials appealed (~250,000), of appealed 83% reversed. The numbers expose the trap: 88% of MA denials are accepted by patients without challenge.
The five levels at a glance
| Level | Decision-maker | Standard timeframe | Reversal rate |
|---|---|---|---|
| 1 | Your MA plan (reconsideration) | 30 days standard / 72h expedited | ~41% |
| 2 | Independent Review Entity (Maximus) | 30 days / 72h expedited | Higher (40-60%) |
| 3 | Administrative Law Judge (OMHA) | 90 days (often longer) | Variable, often higher |
| 4 | Medicare Appeals Council | 90 days | Rare reversal of ALJ |
| 5 | Federal District Court | Years | Rare but available |
Level 1: Plan reconsideration
When your MA plan denies, the first appeal goes back TO the plan — to a different reviewer. File within 60 days of denial. Plan must decide within 30 days for standard pre-service, 72 hours expedited, 60 days for payment. Reverses ~41% — higher for PA denials with strong physician documentation.
Level 2: Independent Review Entity (Maximus)
If Level 1 upholds, the case automatically transfers to the Independent Review Entity. CMS contracts Maximus Federal Services. Independent of your plan, no financial interest in upholding — reversal rates typically HIGHER than Level 1. IRE decides within 30 days standard / 72 hours expedited.
Level 3: Administrative Law Judge
If IRE upholds, request hearing before an Administrative Law Judge in OMHA. Case must be worth at least $190 in 2026 (Amount in Controversy threshold). Multiple smaller denials can be consolidated. File within 60 days of IRE decision. ALJ decides within 90 days statutorily, but backlogs push real timelines to 6-18+ months.
Typically a phone hearing. Patient can be self-represented or represented by attorney/advocate/family. ALJ has authority to weigh new medical evidence the plan ignored. Often the winning lane for complex cases.
The deadline cascade — why most cases die at Level 2
Common pattern: patient receives Level 1 denial, doesn't realize Level 2 is the next step (notice references 'IRE' without explaining), doesn't act within 60 days, case is permanently closed.
Fix: when you receive ANY denial, immediately calendar the 60-day deadline for the next level. Even if undecided whether to appeal, file the next-level request to preserve options. You can withdraw; you cannot extend.
Frequently asked questions
What if I have Original Medicare instead of Medicare Advantage?
Appeal levels are similar but names/administrators differ. Original Medicare uses Medicare Administrative Contractors (MACs) at Level 1 (Redetermination), Qualified Independent Contractors at Level 2 (Reconsideration), then ALJ → Medicare Appeals Council → Federal Court.
How long do I have to file each level?
60 days at most levels — from the denial at the prior level. Strict.
What's the minimum dollar amount for ALJ?
$190 in 2026 (Amount in Controversy threshold). Adjusted annually. Multiple denials can be consolidated to reach the threshold.
Do I need a lawyer for an ALJ hearing?
No — Medicare allows self-representation or family/advocate representation. Attorneys useful for complex medical-evidence cases. Most service-denial appeals can be won by a well-prepared patient with physician statements.
How long does the whole 5-level process take?
If all levels: 1-3 years. Most cases resolve at Level 1 or Level 2 (a few months total). Level 3 alone has historically taken 6-18 months due to OMHA backlog.
Does IRE automatically receive my case if I lose Level 1?
For most pre-service denials, yes. For some payment denials, you must request forwarding within 60 days. Confirm in writing.
What if my MA plan misses the Level 1 deadline?
If the plan fails to decide within 30 days standard / 72 hours expedited, the denial is 'deemed' upheld and the case can move to Level 2 immediately.
Sources
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