Skip to Content
Member portal Employer portal Broker portal Provider portal

Providers

Provider portal

Quickly check claims status, member eligibility, and more.

Tools & resources

The information you use most right at your fingertips.

New provider onboarding

Simple steps for a great start in our network.

Medical experts cooperating while analyzing medical scan in the home office Learning how to read x-ray

Become a participating provider

Our online tools make it easy to join the Mass General Brigham Health Plan network.

 

Join the networks

Provider resources

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.

Find a plan Careers Find a provider Contact Us Newsroom Connect to third-party apps Meet us COVID-19

 

© 2025 Mass General Brigham Health Plan, Inc. All Rights Reserved.                                                                                                                                                                                               
Mass General Brigham Health Plan includes Mass General Brigham Health Plan, Inc.
and Mass General Brigham Health Insurance Company

Report a compliance issue Non-discrimination notice Non-discrimination Spanish Disclaimer, privacy, and security Notice of privacy practices Web accessibility statement Alternate language assistance