Mass General Brigham Health Plan

Welcome! Mass General Brigham Health Plan and Voya Financial have partnered to offer our members even more choice and flexibility. Now individuals and families who are enrolled in one of Mass General Brigham Health Plan Health Savings Account qualified health plans through the MA Health Connector, Health Services Administrators (HSA), or Small Business Service Bureau-Mosaic (SBSB) can sign up for a convenient, tax-advantaged Health Savings Account.

This page is not applicable to those enrolled in an Mass General Brigham Health Plan Health Savings Account qualified plan through their employer. If you are enrolled through your employer, log in to the participant portal here.

It’s Easy to Enroll in a Health Savings Account with Voya Financial

Simply call Voya at the dedicated Mass General Brigham Health Plans customer service line, 1-603-232-8037 (TDD Line: 1-603-232-8089).

A representative will walk you through the enrollment process – it’s quick and easy. Please have your Mass General Brigham Health Plans Member ID available along with other personal information. We will also ask for your Social Security Number (SSN). We need this because opening a Health Savings Account is the same as opening any bank account and the SSN is required to open the account. Once we have all of your information, the representative will let you know that you can complete your enrollment on our secure member portal.

Click here to link to the “Create Your New Username and Password” area to begin your Health Savings Account enrollment.

Click here to view costs that may apply to your account.

Helpful links are available below to learn more about Health Savings Account plans, the participant portal and our mobile app. If you would like additional information or assistance, please contact us.

Voya Customer Service

  • Mass General Brigham Health Plan: 1-603-232-8037 (TDD Line: 1-603-232-8089)
    Language translation service available, automated system available at all times.
  • Email:
  • Hours: Monday-Thursday 8:00AM-6:00PM, Friday 8:00AM-5:00PM
  • Online Chat: Available by clicking the “Get Help” button on this page during regular business hours.


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Why Should I Get a Health Savings Account? (with mobile app)


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New Hampshire Location
967 Elm Street
Manchester, NH 03101
Directions to this office

Mailing Address
Benefit Strategies
P.O. Box 1300
Manchester, NH 03105-1300

Toll Free: 1-888-401-FLEX (3539)
Fax: 603-647-4668

Hours of Operation:
8am to 6pm Monday - Thursday
8am to 5pm Friday