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Behavioral Health Denial

Medicare Denied Your Mental Health Treatment?

According to federal data, Centers for Medicare & Medicaid Services (CMS) denies approximately 18% of claims. When patients appeal, about 75% are overturned. Your mental health treatment 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.

18%
Denial Rate
75%
Appeal Success
60-90 days
Typical Timeline
$3,000–$20,000
Typical Claim

Based on published government and industry research. Individual results vary based on denial type, insurer, and documentation.

Why Medicare Denies Mental Health Treatment

Session limits or visit caps

Not medically necessary per reviewer assessment

Provider not in-network

Diagnosis not covered under plan

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 Mental Health Treatment Appeal

Cite MHPAEA — mental health must be covered at parity with medical/surgical

Document treatment necessity from psychiatrist or psychologist

Show that denial applies stricter criteria than comparable medical treatment

File with DOL if ERISA plan violates parity requirements

Laws That Protect You

Mental Health Parity and Addiction Equity Act (MHPAEA)

ACA Essential Health Benefits — Mental health is required

State mental health parity laws

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

Ready to Review Your Mental Health Treatment Denial?

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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.

Medicare Denied Your Mental Health Treatment? Here's How to Appeal | Lysco