Jackson County Memorial Hospital in Altus, Oklahoma, is a 49-licensed bed facility in the heart of historic southwest Oklahom ... a. It is the second largest employer in Jackson County following Altus Air Force Base. JCMH offers health care services to care for and enhance the health and well being of its residents. A not-for-profit organization, JCMH is a Trust Authority, governed by a nine-member Board of Trustees. Jackson County Memorial Hospital is accredited by The Joint Commission. read more