Thank you for choosing one of our Medicare Advantage plans!

With Mass General Brigham Health Plan, your health plan and your providers will work together to support you on your health journey. 

Your Medicare Advantage plan is insured and administered by Mass General Brigham Health Plan. We will manage your membership and support you in accessing your benefits. You’ll receive all of your benefit information and claims from Mass General Brigham Health Plan. 

Create your online account or sign in to the Mass General Brigham Health Plan member portal. You’ll have convenient access to plan details like your claims history, deductibles, limits, and more. 

Looking for more information about using your plan? Check our forms and resources page.

If you have any questions, our Customer Service team is here to help.

Call 1-855-833-3668 (TTY:711)  

October 1 – March 31 
8:00 AM to 8:00 PM EST, Monday through Sunday 

April 1 – September 30 
8:00 AM to 8:00 PM EST, Monday through Friday