Group Insurance Commission (GIC)

The Group Insurance Commission (GIC) provides high-quality, affordable health insurance and other benefit options to over 220,000 subscribers and 460,000 members.

Contact Us

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Street Address
19 Staniford St, Boston, MA 02114
Enrollment Form and Member Correspondence Mailing Address
PO Box 556, Randolph, MA 02368


Main Phone (617) 727-2310

M-F 8:45 a.m.-5 p.m.



Operations (617) 227-2681
Executive (617) 227-5181
Fiscal (617) 367-9874

Who we serve

The GIC provides and administers health insurance and other benefits to the Commonwealth's employees and retirees, and their dependents and survivors. We also provide coverage to participating municipalities, Housing and Redevelopment Authorities' personnel as well as to retired municipal employees and teachers in certain governmental units. Here’s a closer look at the GIC:

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Image credits:  George Headley