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For Members

Call Member Services at: 855-959-5855 (TTY 711)
We are available April 1 to September 30, 8 am – 8 pm, Monday – Friday. 

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


For Enrollment in CCA Health Plans

Give us a call at: 844-884-9591 (TTY 711)
We are available April 1 to September 30, 8 am – 8 pm, Monday – Friday.


For Brokers

For all broker-related inquiries, please email [email protected].


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

CCA Health Michigan, Inc.
22260 Haggerty Road, Suite 300
Northville, MI 48167