Medicare Denied Your Emergency Room Visit?
According to federal data, Centers for Medicare & Medicaid Services (CMS) denies approximately 18% of claims. When patients appeal, about 75% are overturned. Your emergency room visit denial may have grounds for a successful appeal.Sources: KFF ACA Marketplace Transparency Data, HHS OIG Reports, state insurance department filings. Rates are aggregate averages — individual results vary by plan type, denial reason, and documentation.
Based on published government and industry research. Individual results vary based on denial type, insurer, and documentation.
Why Medicare Denies Emergency Room Visit
Condition not a true emergency (retrospective review)
Out-of-network facility
Balance billing from ER physicians
Medicare's Common Denial Tactics
Denying claims as not reasonable and necessary
Coverage determinations based on LCD/NCD criteria
Denying skilled nursing facility stays as custodial care
How to Win Your Emergency Room Visit Appeal
Document symptoms at time of visit (not diagnosis)
Cite prudent layperson standard — coverage based on symptoms, not final diagnosis
Invoke No Surprises Act for out-of-network emergency billing
Get ER physician documentation of presenting symptoms and urgency
Laws That Protect You
No Surprises Act — Out-of-network emergency protections
EMTALA — Emergency treatment requirement
Prudent layperson standard — Most states and ACA
Tips for Appealing to Medicare
Medicare has a 5-level appeal process — most denials are overturned by level 2 or 3
Request an ALJ hearing if redetermination and reconsideration fail
Cite specific LCD/NCD criteria and explain how your case meets them
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This information is for educational and informational purposes only. It does not constitute legal or medical advice. Statistics cited are from publicly available sources including KFF, HHS OIG, and state insurance department data. Individual results may vary. Consult a qualified professional before taking action on your specific situation.