Continuum consisted of: Beth Israel Medical Center St. Luke's-Roosevelt Hospital Center New York Eye and Ear Infirmary Continuum Health Partners, Inc. was formed in 1997 as a partnership of three institutions—Beth Israel Medical Center, St. Luke's Hospital, and Roosevelt Hospital. Drawing on complementary strengths, offering a broad based fully integrated health services network throughout the New York City metropolitan region. This capability was augmented with the addition of The New York Eye & Ear Infirmary in 1999. With a total combined annual operating budget of $2.1 billion, Continuum hospitals delivered inpatient care through nearly 3,100 certified beds located in seven major facilities in Manhattan and Brooklyn, while providing outpatient care in private practice settings and ambulatory centers. Continuum treated patients in Brooklyn, Manhattan and Westchester County.[2] Continuum Health Partners, Inc. merged in September 2013 with the Mount Sinai Medical Center to create a successor hospital system business entity named The Mount Sinai Health System.