In addition, our system includes eight hospital freestanding emergency departments and numerous ambulatory surgery centers, eight CareNow urgent care centers and occupational medicine clinics, physician practices, medical imaging centers and AirLife Denver, which provides critical care air and ground transportation serving Colorado and surrounding states. Luke’s Medical Center, Rocky Mountain Hospital for Children, Rose Medical Center, Sky Ridge Medical Center, Swedish Medical Center and Spalding Rehabilitation Hospital work together to provide a higher level of care.