Mass General Brigham Inc. is a not-for-profit, integrated health system based in Greater Boston. It operates two academic medical centers—Massachusetts General Hospital and Brigham and Women's Hospital—along with specialty and community hospitals, home care, urgent care, and a licensed health plan serving Massachusetts and southern New Hampshire. The system is a principal teaching affiliate of Harvard Medical School. In November 2019, Partners announced a five-year strategy and said it would rebrand as Mass General Brigham to present a unified identity across the system.