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Michigan

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Blue Cross Blue Shield of Michigan

General Inquiries

313-225-9000
Blue Cross Blue Shield of Michigan
600 Lafayette East
Detroit, MI 48226-9942
Mail Code 1112
Field Service 
500 Renaissance Center 
Detroit, MI 48243
Mail Code 517D
 

Customer Service

800-482-3600

Precertification

800-245-2513

Mental Health/Substance Use Disorder Precertification

800-342-5891

Care Management Programs

Asthma
Chronic Obstructive Pulmonary Disease
Congestive Heart Failure
Coronary Artery Disease
Diabetes

If you are deaf, hard of hearing, or have a speech disability, dial 711 for TTY relay services. For other language assistance or translation services, please call the customer service number for your local Blue Cross and Blue Shield company.