HealthSouth Corporation (HealthSouth) is an owner and operator of inpatient rehabilitation hospitals. As of December 31, 2011, the Company operated 99 inpatient rehabilitation hospitals (including three hospitals that operate as joint ventures), 26 outpatient rehabilitation satellite clinics (operated by its hospitals, including one joint venture satellite), and 25 licensed, hospital-based home health agencies. As of December 31, 2011, its inpatient rehabilitation hospitals had 6,461 licensed beds (excluding the three hospitals that had 234 licensed beds and operated as joint ventures). In April 2013, it announced that it has completed the purchase of Walton Rehabilitation Hospital, a 58-bed inpatient rehabilitation hospital formerly owned by Georgia Rehabilitation Institute, Inc., and doing business as Walton Rehabilitation Hospital in Augusta, Ga. In June 2013, Surgical Care Affiliates Inc, a unit of HealthSouth acquired Health Inventures Inc.