Aetna has renewed a contract with South Seminole Behavioral Specialists, an Orlando Health physicians group for a period of three years. Aetna also recently renewed its hospital agreement with Orlando Health, a 1,780-bed system that includes Orlando Regional Medical Center, Arnold Palmer Hospital for Children, Winnie Palmer Hospital for Women and Babies, Lucerne Hospital, Dr. P. Phillips Hospital, South Lake Hospital, South Seminole Hospital, and M.D. Anderson Cancer Center Orlando.