UHC Medicare Advantage Denials: Your Rights Under Federal Law

UnitedHealthcare operates the largest Medicare Advantage program in the country. If you have a UHC Medicare Advantage plan and your claim was denied, your appeal rights are different from commercial plans. Medicare Advantage appeals are governed by CMS (Centers for Medicare & Medicaid Services), not ERISA, and you have powerful federal protections.

Medicare Advantage Denial Patterns at UHC

A 2022 HHS Office of Inspector General report (OEI-09-18-00260) found that 13% of the Medicare Advantage prior-authorization denials it reviewed met Medicare coverage rules and would likely have been approved under traditional Medicare. Common UHC Medicare Advantage denial categories include:

• Post-acute care limits: Skilled nursing, home health, and inpatient rehabilitation days cut short based on algorithmic predictions rather than individual clinical assessment
• Imaging denials: CT, MRI, and PET scans denied as not medically necessary despite physician orders
• Medication denials: Prescription drugs denied through formulary restrictions not present in traditional Medicare Part D
• Specialist referral denials: Referrals to out-of-network specialists denied even when no in-network specialist is available

The 5-Level Medicare Advantage Appeal Process

Medicare Advantage has a structured 5-level appeal process with strict timelines:

Key Strategies for UHC Medicare Advantage Appeals

• Cite traditional Medicare coverage. If the service is covered under traditional Medicare (check the Medicare Coverage Database at cms.gov), the MA plan must cover it.
• Request expedited review. If delaying treatment could seriously harm your health, you can request an expedited appeal. UHC must respond within 72 hours.
• Request continuation of benefits. If you are currently receiving a service (like home health or skilled nursing) and UHC wants to terminate it, you can request continuation of benefits during the appeal.
• File a complaint with CMS. CMS directly regulates Medicare Advantage plans. Filing a complaint at 1-800-MEDICARE or online at medicare.gov can trigger a CMS investigation.
• Contact your State Health Insurance Assistance Program (SHIP). Every state has a SHIP that provides free counseling to Medicare beneficiaries, including help with appeals.

Automatic Escalation

One significant advantage of Medicare Advantage appeals: if UHC denies your Level 1 reconsideration, the case automatically goes to the independent review entity (Level 2). You do not need to file a separate request. This is different from commercial plans where you must actively file each appeal level.