Mass General Brigham Express Care (Westwood) — Westwood

Mass General Brigham operates 16 hospitals including the two Harvard Medical School academic flagships (MGH and Brigham and Women's), plus North Shore Medical Center, Newton-Wellesley, Cooley Dickinson, Martha's Vineyard, Nantucket Cottage, McLean Hospital (psychiatric), Spaulding Rehabilitation, Mass Eye and Ear, plus community hospitals.

Mass General Brigham accepts Blue Cross Blue Shield of Massachusetts, Harvard Pilgrim, Tufts Health Plan, Mass General Brigham Health Plan, Aetna, Cigna, UnitedHealthcare, Medicare, and MassHealth. Major in-network plans include Mass General Brigham Health Plan (the system's own narrow-network insurance plan), Blue Cross Blue Shield of Massachusetts, Harvard Pilgrim Health Care, Tufts Health Plan, UnitedHealthcare, Aetna, Cigna, Humana, Tricare, Medicare, Medicare Advantage, and Massachusetts Medicaid (MassHealth) Managed Care.

Mass General Hospital (MGH) and Brigham and Women's Hospital are both Harvard Medical School academic flagships in Boston. MGH is the third-oldest general hospital in the United States (founded 1811) and ranks among the top US hospitals. Both share the Mass General Brigham Epic MyChart EMR. Urgent care visits at any Mass General Brigham facility provide direct EMR access to specialists at MGH and Brigham.