866-291-8691 (toll-free line)
Please have your identification card available when you call. Telephone interpreter services are available.
planmanagement@ihpmi.org
Please mail your correspondence to the following address:
2111 University Park Dr, Suite 100 Okemos, MI 48864
517-394-4590
Always include your name and ID number (from the front of your health plan card) in your letter or fax. It is also helpful if you include a daytime phone number.