The University of Maryland Medical System (also known as UMMS) is a private, not-for-profit corporation founded in 1984 and based in Baltimore, Maryland. It owns and operates 13 hospitals (as of 2018) in Maryland, and has more than 2,500 licensed beds, 122,300 annual admissions and gross patient revenues of $4.4 billion annually. UMMS physicians and care teams work with University of Maryland School of Medicine specialists to provide primary and specialty care at more than 150 locations across the state, including a network of academic, community and specialty hospitals.