HCA Healthcare, Inc. is a health care services company. The Company owns, manages or operates hospitals, freestanding surgery centers, freestanding emergency care facilities, urgent care facilities, walk-in clinics, diagnostic and imaging centers, radiation and oncology therapy centers, comprehensive rehabilitation and physical therapy centers, physician practices, home health, hospice, outpatient physical therapy home and community-based services providers, and various other facilities. It also operates outpatient health care facilities, which include freestanding ambulatory surgery centers (ASCs), freestanding emergency care facilities, urgent care facilities, walk-in clinics, diagnostic and imaging centers, comprehensive rehabilitation and physical therapy centers, radiation and oncology therapy centers, physician practices and other facilities. It operates about 186 hospitals, comprised of 178 general, acute care hospitals, six behavioral hospitals and two rehabilitation hospitals.