Meriter Health Care, based in Madison, Wis., provides a range of health care services for southern Wisconsin. The company comprises the Meriter Hospital, Meriter Medical Clinic, Meriter Retirement, Meriter Home Health, and general medical laboratories. Its service lines include medicine, surgery and physical medicine and rehabilitation. It also runs the Meriter Foundation, a nonprofit organization. The foundation is the charitable arm of Meriter Health Services, raising, investing, granting and stewarding gifts on behalf of Meriter Hospital and Meriter Retirement Services. The company also owns Physicians Plus Insurance Corporation, a health maintenance organization serving the south central region of Wisconsin. The corporation serves approximately 100,000 enrollees.