| AMERICAN ACCESS CARE OF NC ASC, LLC | Organization | DURHAM |
| AMERICAN HEALTHCARE SYSTEMS, LLC | Organization | ASHEBORO |
| ANTONIO M. CARBONELL MD PA | Organization | MOREHEAD CITY |
| APPALACHIAN REGIONAL MEDICAL ASSOCIATES INC | Organization | BOONE |
| ASSOCIATED HEALTH SERVICES | Organization | DURHAM |
| ASSOCIATED HEALTH SERVICES, INC. | Organization | RALEIGH |
| ASSOCIATED HEALTH SERVICES, INC. | Organization | MORRISVILLE |
| ASSOCIATED HEALTH SERVICES, INC. | Organization | DURHAM |
| ATLANTIC GASTROENTEROLOGY ENDOSCOPY CENTER, PA | Organization | GREENVILLE |
| ATLANTIC MEDICAL GROUP PC | Organization | KINSTON |
| ATLANTIC SURGICENTER, LLC | Organization | WILMINGTON |
| ATRIUM HEALTH DENVER ASC, LLC | Organization | DENVER |
| ATRIUM HEALTH HUNTERSVILLE ASC, LLC | Organization | HUNTERSVILLE |
| BLUE RIDGE DAY SURGERY CENTER, LP | Organization | RALEIGH |
| BLUE RIDGE HEALTHCARE MEDICAL GROUP, INC. | Organization | MORGANTON |
| BLUERIDGE HEALTHCARE SURGERY CENTER, LLC | Organization | VALDESE |
| BRUNSWICK SURGERY CENTER LLC | Organization | LELAND |
| CABARRUS EYE CENTER, PA | Organization | CONCORD |
| CAPE FEAR EYE SURGICAL PLLC | Organization | FAYETTEVILLE |
| CAPITAL CITY SURGERY CENTER, LLC | Organization | RALEIGH |
| CAROLINA BIRTH CENTER | Organization | HIGH POINT |
| CAROLINA DIGESTIVE DISEASES, PA | Organization | GREENVILLE |
| CAROLINA DIGESTIVE HEALTH ASSOCIATES, PA | Organization | CHARLOTTE |
| CAROLINA GASTROENTEROLOGY SPECIALISTS PLLC | Organization | WILSON |
| CAROLINA HEALTHCARE ASSOCIATES INC | Organization | WILMINGTON |
| CAROLINA MOUNTAIN GASTROENTEROLOGY ENDOSCOPY CENTER | Organization | HENDERSONVILLE |
| CAROLINA SURGICAL CENTER | Organization | HIGH POINT |
| CAROLINA VASCULAR CARE SURGERY CENTER PLLC | Organization | ROCKY MOUNT |
| CAROLINAS ENDOSCOPY CENTER LLC | Organization | GREENVILLE |
| CAROLINAS PHYSICIANS NETWORK INC | Organization | CHARLOTTE |
| CAROLINAS PHYSICIANS NETWORK INC | Organization | CHARLOTTE |
| CAROMONT HEALTH SERVICES, INC. | Organization | GASTONIA |
| CAROMONT HEALTH SERVICES, INC. | Organization | BELMONT |
| CAROMONT PARTNERS LLC | Organization | BELMONT |
| CARTERET SURGERY CENTER PLLC | Organization | MOREHEAD CITY |
| CATAWBA VALLEY MEDICAL GROUP INC | Organization | HICKORY |
| CENTER OF MOREHEAD CITY, LLC | Organization | MOREHEAD CITY |
| CENTRAL PIEDMONT SURGERY CENTER LLC | Organization | ASHEBORO |
| CHARLES W JONES MD PA ENDOSCOPY SUITE | Organization | JEFFERSON |
| CHARLES W JONES MD PA ENDOSCOPY UNIT | Organization | JEFFERSON |
| CHARLOTTE GASTROENTEROLOGY & HEPATOLOGY, PLLC | Organization | CHARLOTTE |
| CHARLOTTE GASTROENTEROLOGY & HEPATOLOGY, PLLC | Organization | CHARLOTTE |
| CHARLOTTE GASTROENTEROLOGY & HEPATOLOGY, PLLC | Organization | CHARLOTTE |
| CHARLOTTE SURGERY CENTER, LLC | Organization | CHARLOTTE |
| CHARLOTTE SURGERY CENTER, LLC | Organization | CHARLOTTE |
| CHEROKEE INDIAN HOSPITAL AUTHORITY | Organization | CHEROKEE |
| CLEARVIEW SURGICAL EYE CENTER LLC | Organization | GREENSBORO |
| CLEVELAND AMBULATORY SERVICES, LLC | Organization | SHELBY |
| CS CENTER, LLC | Organization | CHARLOTTE |
| DIGESTIVE ASC LLC | Organization | CLAYTON |
| DIGESTIVE HEALTH PARTNERS, PA | Organization | ASHEVILLE |
| DIGESTIVE HEALTH SPECIALISTS, PA | Organization | THOMASVILLE |
| DIGESTIVE HEALTH SPECIALISTS, PA | Organization | ADVANCE |
| DIGESTIVE HEALTH SPECIALISTS, PA | Organization | KERNERSVILLE |
| DIGESTIVE HEALTH SPECIALISTS, PA | Organization | KING |
| DIGESTIVE HEALTH SPECIALISTS, PA | Organization | WINSTON SALEM |
| DUKE HEALTH INTEGRATED PRACTICE, INC | Organization | RALEIGH |
| DUKE HEALTH INTEGRATED PRACTICE, INC | Organization | RALEIGH |
| DUKE HEALTH INTEGRATED PRACTICE, INC. | Organization | HOLLY SPRINGS |
| DUKE TRIANGLE ENDOSCOPY CENTER, LLC | Organization | DURHAM |