Surgery Partners, Inc. is a healthcare services company. The Company has differentiated outpatient delivery model focused on providing solutions for surgical and related ancillary care in support of its patients and physicians. It operates through three segments: Surgical Facility Services segment, Ancillary Services segment and Optical Services segment. The Surgical Facility Services segment consists of the operation of ASCs and surgical hospitals, and includes its anesthesia services. The Ancillary Services Segment consists of a diagnostic laboratory, a specialty pharmacy and multi-specialty physician practices. The Optical Services Segment consists of an optical laboratory, an optical products group purchasing organization and a marketing business. As of August 17, 2015, the Company owned or operated, primarily in partnership with physicians, a portfolio of 99 surgical facilities, which consist of 94 ambulatory surgery centers (ASCs) and five surgical hospitals across 28 states.