HMOs provide health care to their members through networks of doctors and hospitals. How HMOs Work HMOs contract with doctors, hospitals, and clinics to provide health care within specific geographic areas.
James Harrison (17 April 1816 â 3 September 1893) was a Scottish-Australian newspaper printer, journalist, politician, and pioneer in the field of mechanical refrigeration.
Sponsored Topics. Harrison is a census-designated place (CDP) in Hamilton County, Tennessee, United States. The population was 7,630 at the 2000 census. It is part of the Chattanooga, TNâGA Metropolitan Statistical Area. Harrison Bay State Park, the Hamilton County Landfill, Bear Trace Golf Course, a course designed by Jack Nicklaus, and Skull Island, a recreational area owned by TVA, are all located in Harrison.