Select Medical Holdings Corporation, a leading provider of healthcare services in the United States, operates critical illness recovery hospitals, rehabilitation hospitals, outpatient rehabilitation clinics, and occupational health centers throughout the country. The company operates through four key segments, including Critical Illness Recovery Hospital, Rehabilitation Hospital, Outpatient Rehabilitation, and Concentra. Select Medical's Critical Illness Recovery Hospital segment comprises hospitals that offer comprehensive services for heart failure, infectious disease, respiratory failure and pulmonary disease, surgery requiring prolonged recovery, renal disease, neurological events, and trauma. Meanwhile, the Rehabilitation Hospital segment provides therapy and rehabilitation treatments for various conditions, such as brain and spinal cord injuries, strokes, amputations, neurological disorders, orthopedic conditions, pediatric congenital or acquired disabilities, and cancer. Additionally, the Outpatient Rehabilitation segment operates rehabilitation clinics that specialize in physical, occupational, and speech rehabilitation programs and services, including functional programs for work-related injuries, hand therapy, post-concussion rehabilitation, pediatric and cancer rehabilitation, and athletic training services. Meanwhile, the Concentra segment delivers occupational health centers and contract services at employer worksites that offer occupational medicine, consumer health, physical therapy, and wellness services. The company's excellent track record and expertise in providing top-notch healthcare services have made Select Medical a top choice for Americans seeking critical illness and rehabilitation services. Founded in 1996 and headquartered in Mechanicsburg, Pennsylvania, Select Medical Holdings Corporation continues to set the standard in the healthcare industry.