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For Enrollment in CCA Health Plans

Give us a call at: 734-984-4537 (TTY 711)
We are available Monday through Friday, 8 am to 5 pm.


For Members

Call Member Services at: 855-959-5855 (TTY 711)
From April 1 to September 30: We are available Monday through Friday, 8 am to 8 pm. From October 1 to March 31: We are available 8 am to 8 pm, 7 days a week.

At any time you can also log in to and access your member portal.


For Provider Partners

Use the provider portal to find helpful information including payment status, authorization submissions & tracking, announcements, contracted labs, and more!

You can also contact us at 855-959-5855 (TTY 711). We are available Monday through Friday, 8 am to 5 pm.


For Fraud, Waste, and Abuse Concerns

To report anonymously, call our Compliance Hotline anytime at 866-457-4953.


For Media Inquiries

Contact us at [email protected]


CCA Offices

30 Winter Street
Boston, MA 02108

Lafayette City Center
2 Avenue de Lafayette
Boston, MA 02110

23900 Orchard Lake Road
Farmington Hills, MI 48336