HCA Healthcare is one of the largest health care services companies in the United States, operating hundreds of hospitals and ancillary care facilities including general acute care hospitals, behavioral health facilities, surgery centers, and endoscopy centers across multiple states and England. The company provides comprehensive medical services ranging from emergency and diagnostic care to specialized disciplines such as cardiology, oncology, neurosurgery, and orthopedics, alongside outpatient services delivered through urgent care facilities, physician practices, home health agencies, and rehabilitation centers. HCA generates revenue from a diversified payer mix including managed care insurers, Medicare, Medicaid, managed Medicare and managed Medicaid programs, private insurers, and self-pay patients, competing on the basis of clinical quality, physician recruitment, service breadth, technology adoption, and convenience of care delivery.