Important information regarding Steward Health Care
Read our response to the situation with Steward Health Care and learn where you can find additional information.
Providers
Become a participating provider
Contact us
Mass General Brigham Health Plan staff is available at 855-444-4647 Monday-Friday (8:00 AM - 5:00 PM EST, closed 12:00 - 12:45 PM).
For urgent prior authorization requests outside of regular business hours (including weekends and holidays), please contact at 855-444-4647 and follow the prompts.