The University of Michigan Health Plan Coverage has Ended.  

The University of Michigan Health Plan (UM Health Plan) portal you are trying to access is no longer available. 

Commercial Members: Please contact Customer Service at 800-832-9186. Assistance will be available through Sept. 30, 2026. 

Medicare Members: Please contact Medicare Customer Service at 844-529-3759. Assistance will be available through May 31, 2027. 

Providers: For commercial inquiries, please submit questions in writing to Provider Relations at ProviderRelations@UofMHealthPlan.org or contact Customer Service at 800-832-9186. For Medicare inquiries, please contact Medicare Customer Service at 844-529-3759. 

Agents: Please contact Customer Service at 800-832-9186. Assistance will be available through Sept. 30, 2026.