Select Medical is one of the largest operators of critical illness recovery hospitals (previously referred to as long term acute care hospitals), rehabilitation hospitals (previously referred to as inpatient rehabilitation facilities), outpatient rehabilitation clinics, and occupational health centers in the United States based on the number of facilities. In-Home Staff Physical Therapist evaluates, plans, and administers physical therapy treatment for patients suffering from injuries, muscle, nerve, joint, and bone disorders or diagnoses to restore function, relieve pain, and prevent disability.