About Hilton Head Regional Healthcare Hilton Head Regional Healthcare provides comprehensive healthcare to the Lowcountry at four locations including Coastal Carolina Hospital, Hilton Head Hospital, the Bluffton Medical Campus and the Bluffton-Okatie Outpatient Center. Coastal Carolina Hospital (CCH) is a 41-bed acute care hospital located in Hardeeville, S.C., serving the medical and healthcare needs of Jasper and Beaufort counties since November 2004. Hilton Head Hospital (HHH) is a 109-bed acute care hospital located on Hilton Head Island, S.C. Opened in 1974, HHH serves Hilton Head Island, Bluffton, Okatie and surrounding counties. All facilities are owned and operated by Dallas-based Tenet Healthcare Corp. Both hospitals are accredited by The Joint Commission