Questions about BCBSM provider payments, denials or appeals

1-866-309-1719

Level one MA provider appeals should be mailed to:

Medicare Advantage PRS - Appeals
Attn: First Level Appeal
Blue Cross Blue Shield of Michigan
P.O. Box 33842
Detroit, MI 48232-5842

1-866-309-1719

Level two MA provider appeals should be mailed to:

Medicare Advantage PRS - Appeals
Attn: Second Level Appeal
Blue Cross Blue Shield of Michigan
P.O. Box 441160
Detroit, MI 48244-1160

Questions about payments or denials from another Blue plan

Contact your local Blue plan.

Medicare Advantage Dental Provider Grievance and Appeals

First- and second-level appeals should be sent to:

600 E. Lafayette
Mail Code 517K
Detroit, MI 48226