Mass General Brigham (formerly Partners HealthCare Systems Inc.) is a not-for-profit health care system that is committed to patient care, research, teaching, and service to the community locally and globally. Collaboration among their institutions and health care professionals is central to their efforts to advance their mission.

Founded in 1994 by Brigham and Women's Hospital and Massachusetts General Hospital, Partners HealthCare includes community and specialty hospitals, a managed care organization, a physician network, community health centers, home care and other health-related entities. 

Several of their hospitals are teaching affiliates of Harvard Medical School, and Partners is a national leader in biomedical research.