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Give us a call or connect with us online to start your enrollment in CCA Medicare Value (PPO) or CCA Medicare Preferred (PPO). We can answer your questions and help you choose the plan that’s right for you.

Ways to Enroll


Call our team at 855-210-1772 (TTY 711), April 1 to September 30, 8 am – 8 pm, Monday – Friday, to enroll today.


You can now easily enroll online safely and securely! Simply go to our online application to choose your plan, fill out your information, and apply today.

Other Ways to Enroll

To request a call, please fill out this form.

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Enroll by Mail

Do you prefer mail? Download our CCA Medicare Advantage Plan Enrollment form, fill it out, and mail it to us at this address. We will then reach out to you to complete the process:

Commonwealth Care Alliance
Outreach and Enrollment Team
30 Winter Street
Boston, MA 02108

CCA Medicare Plan (MA) – Enrollment Form (2024)

At no point will Commonwealth Care Alliance sell, trade, or lease any information collected on our site.

CCA Medicare Preferred (PPO) and CCA Medicare Value (PPO) are health plans with a Medicare contract. Enrollment in the plans depends on contract renewal.

To learn more or become a member, call

855-210-1772 (TTY 711)
April 1 to September 30, 8 am – 8 pm, Monday – Friday