The web Browser you are currently using is unsupported, and some features of this site may not work as intended. Please update to a modern browser such as Chrome, Firefox or Edge to experience all features Michigan.gov has to offer.
Medicaid Health Plans
Customer Service
For questions regarding policy and coverage information, call: 1-800-835-2556.
Pharmacy Help Desk
For pharmacists only, for questions regarding billing issues, claims processing and assistance with claim edits, call: 1-888-274-2031.
Prior Authorization
For prescribers only, for questions regarding prior authorization, or to initiate prior authorization requests, call: 1-248-540-6686.