| WHITE MOUNTAIN REGIONAL MEDICAL CENTER | CAH | SAINT LOUIS | 2025-07-01 |
| MCGEHEE HOSPITAL INC. | CAH | SAINT LOUIS | 2023-01-01 |
| MENA REGIONAL HEALTH SYSTEM | CAH | SAINT LOUIS | 2026-01-01 |
| Fairchild Medical Center | CAH | SAINT LOUIS | 2023-07-01 |
| OJAI VALLEY COMMUNITY HOSPITAL | CAH | SAINT LOUIS | 2025-10-01 |
| Salida Hospital District DBA Heart of the Rockies Regional Medical Center | CAH | SAINT LOUIS | 2022-01-01 |
| Hendry County Hospital Authority DBA Hendry Regional Medical Center | CAH | SAINT LOUIS | 2024-01-01 |
| BMH, INC. DBA BINGHAM MEMORIAL HOSPITAL | CAH | SAINT LOUIS | 2022-10-01 |
| Gritman Medical Center | CAH | SAINT LOUIS | 2021-01-01 |
| MASON DISTRICT HOSPITAL | CAH | SAINT LOUIS | 2025-07-01 |
| HOSPITAL & MEDICAL FOUNDATION OF PARIS, INC. (DBA Paris Community Hospital) | CAH | SAINT LOUIS | 2024-10-01 |
| Ferrell Hospital Community Foundation dba Ferrell Hospital | CAH | SAINT LOUIS | 2021-10-01 |
| MORRISON COMMUNITY HOSPITAL | CAH | SAINT LOUIS | 2021-01-01 |
| MARSHALL BROWNING HOSPITAL ASSOCIATION | CAH | SAINT LOUIS | 2026-07-01 |
| GRAHAM HOSPITAL ASSOCIATION | CAH | SAINT LOUIS | 2026-03-09 |
| RUSH MEMORIAL HOSPITAL | CAH | SAINT LOUIS | 2024-07-01 |
| MARGARET MARY COMMUNITY HOSPITAL, INC. | CAH | SAINT LOUIS | 2025-07-01 |
| ADAMS COUNTY MEMORIAL HOSPITAL DBA ADAMS MEMORIAL HOSPITAL | CAH | SAINT LOUIS | 2024-10-01 |
| Palmer Lutheran Health Center | CAH | SAINT LOUIS | 2024-10-01 |
| VAN BUREN COUNTY HOSPITAL | CAH | SAINT LOUIS | 2025-07-01 |
| DBA MYRTUE MEDICAL CENTER | CAH | SAINT LOUIS | 2022-04-01 |
| ELLSWORTH COUNTY MEDICAL CENTER | CAH | SAINT LOUIS | 2026-01-01 |
| Russell Regional Hospital | CAH | SAINT LOUIS | 2024-01-01 |
| Greeley County Health Services | CAH | SAINT LOUIS | 2024-07-01 |
| Coffey County Hospital | CAH | SAINT LOUIS | 2025-01-01 |
| WAVERLY MEDICAL CLINIC - PRIMARY CARE | CAH | SAINT LOUIS | 2025-01-01 |
| YATES CENTER MEDICAL CLINIC - PRIMARY CARE | CAH | SAINT LOUIS | 2025-01-01 |
| COFFEY COUNTY MEDICAL CENTER - PRIMARY CARE | CAH | SAINT LOUIS | 2025-01-01 |
| Coffeyville Regional Medical Center | CAH | SAINT LOUIS | 2024-05-13 |
| ARH OUR LADY OF THE WAY | CAH | SAINT LOUIS | 2024-01-01 |
| APPALACHIAN REGIONAL HEALTHCARE INC. D/B/A MORGAN CO. ARH HOSPITAL | CAH | SAINT LOUIS | 2024-01-01 |
| ARH MARY BRECKINRIDGE HEALTH SERVICES, INC. DBA MARY BRECKINRIDGE ARH HOSPITAL | CAH | SAINT LOUIS | 2024-01-01 |
| Livingston Hospital and Healthcare Services, Inc. | CAH | SAINT LOUIS | 2023-01-01 |
| Barbourville ARH Hospital | CAH | SAINT LOUIS | 2024-01-01 |
| SAINT JOSEPH BEREA HOSPITAL | CAH | SAINT LOUIS | 2026-10-01 |
| APPALACHIAN REGIONAL HEALTHCARE INC. D/B/A MCDOWELL ARH HOSPITAL | CAH | SAINT LOUIS | 2024-01-01 |
| NORTH CADDO MEDICAL CENTER | CAH | SAINT LOUIS | 2020-10-01 |
| A POLITICAL SUBDIVISION OF THE PARISH OF WEST FELICIANA PARISH | CAH | SAINT LOUIS | 2025-10-01 |
| HARDTNER MEDICAL CENTER | CAH | SAINT LOUIS | 2019-07-01 |
| Hospital Service District 1A, Parish of Richland, State of Louisiana, DBA Richland Parish Hospital | CAH | SAINT LOUIS | 2018-10-01 |
| Delhi Rural Health Clinic | CAH | SAINT LOUIS | 2018-10-01 |
| REEVES MEMORIAL MEDICAL CENTER | CAH | SAINT LOUIS | 2026-01-01 |
| Lincoln Hospital | CAH | SAINT LOUIS | 2021-01-01 |
| MAINEHEALTH WALDO HOSPITAL | CAH | SAINT LOUIS | 2021-01-01 |
| MaineHealth Franklin Hospital | CAH | SAINT LOUIS | 2024-08-20 |
| Athol Memorial Hospital | CAH | SAINT LOUIS | 2023-04-24 |
| SHERIDAN COMMUNITY HOSPITAL | CAH | SAINT LOUIS | 2023-04-01 |
| MUNSON HEALTHCARE CHARLEVOIX HOSPITAL | CAH | SAINT LOUIS | 2019-10-01 |
| Corewell Health Reed City Hospital | CAH | SAINT LOUIS | 2021-10-01 |
| DICKINSON COUNTY HEALTHCARE SYSTEM | CAH | SAINT LOUIS | 2026-07-01 |
| MILLE LACS HOSPITAL | CAH | SAINT LOUIS | 2025-01-01 |
| GLACIAL RIDGE HEALTH SYSTEM | CAH | SAINT LOUIS | 2025-10-01 |
| MADISON MEDICAL CENTER | CAH | SAINT LOUIS | 2023-10-01 |
| SULLIVAN COUNTY MEMORIAL HOSPITAL | CAH | SAINT LOUIS | 2026-04-01 |
| GENERAL JOHN J. PERSHING MEMORIAL HOSPITAL | CAH | SAINT LOUIS | 2023-10-01 |
| CASS REGIONAL MEDICAL CENTER | CAH | SAINT LOUIS | 2020-07-01 |
| Carroll County Memorial Hospital | CAH | SAINT LOUIS | 2026-04-01 |
| IRON COUNTY HOSPITAL | CAH | SAINT LOUIS | 2025-01-01 |
| Saunders Medical Center | CAH | SAINT LOUIS | 2019-04-01 |
| SAINT MARY'S HOSPITAL d/b/a CHI Health St Mary's | CAH | SAINT LOUIS | 2026-10-01 |
| BOX BUTTE GENERAL HOSPITAL | CAH | SAINT LOUIS | 2020-01-01 |
| COMMUNITY HOSPITAL ASSOCIATION | CAH | SAINT LOUIS | 2025-10-01 |
| THE NEW LONDON HOSPITAL ASSOCIATION, INC | CAH | SAINT LOUIS | 2021-10-21 |
| ALICE PECK DAY MEMORIAL HOSPITAL | CAH | SAINT LOUIS | 2021-10-21 |
| VALLEY REGIONAL HOSPITAL | CAH | SAINT LOUIS | 2026-01-01 |
| SPEARE MEMORIAL HOSPITAL | CAH | SAINT LOUIS | 2024-01-01 |
| GILA REGIONAL MEDICAL CENTER | CAH | SAINT LOUIS | 2024-10-01 |
| O'Connor Hospital | CAH | SAINT LOUIS | 2021-10-01 |
| Bassett Hospital of Schoharie County dba Cobleskill Regional Hospital | CAH | SAINT LOUIS | 2021-07-01 |
| Wyoming County Community Hospital | CAH | SAINT LOUIS | 2025-07-01 |
| OUTER BANKS HEALTH HOSPITAL DBA | CAH | SAINT LOUIS | 2024-01-01 |
| NEWMAN MEMORIAL HOSPITAL | CAH | SAINT LOUIS | 2025-07-01 |
| Salem Health West Valley | CAH | SAINT LOUIS | 2021-10-01 |
| Grande Ronde Hospital, Inc. | CAH | SAINT LOUIS | 2021-07-01 |
| CHARLES COLE MEMORIAL HOSPITAL | CAH | SAINT LOUIS | 2024-07-01 |
| DOUGLAS COUNTY MEMORIAL HOSPITAL | CAH | SAINT LOUIS | 2023-01-01 |
| HURON REGIONAL MEDICAL CENTER | CAH | SAINT LOUIS | 2023-10-01 |
| MARSHALL MEDICAL CENTER | CAH | SAINT LOUIS | 2021-10-01 |
| MOTHER FRANCES HOSPITAL-JACKSONVILLE | CAH | SAINT LOUIS | 2020-06-08 |
| MEMORIAL MEDICAL CENTER | CAH | SAINT LOUIS | 2021-01-01 |
| MOTHER FRANCES HOSPITAL-WINNSBORO | CAH | SAINT LOUIS | 2020-06-08 |
| WINDSOR HOSPITAL CORPORATION D/B/A MT. ASCUTNEY HOSPITAL AND HEALTH CENTER | CAH | SAINT LOUIS | 2025-01-01 |
| NORTHEASTERN VERMONT REGIONAL HOSPITAL | CAH | SAINT LOUIS | 2023-01-01 |
| NORTH COUNTRY HOSPITAL AND HEALTH CENTER INC | CAH | SAINT LOUIS | 2026-07-01 |
| SPRINGFIELD HOSPITAL | CAH | SAINT LOUIS | 2023-07-01 |
| CARILION GILES COMMUNITY HOSPITAL | CAH | SAINT LOUIS | 2020-04-01 |
| CARILION ROCKBRIDGE COMMUNITY HOSPITAL | CAH | SAINT LOUIS | 2020-04-01 |
| SHENANDOAH MEMORIAL HOSPITAL | CAH | SAINT LOUIS | 2023-07-01 |
| PAGE MEMORIAL HOSPITAL | CAH | SAINT LOUIS | 2023-07-01 |
| Ocean Beach Hospital | CAH | SAINT LOUIS | 2022-04-01 |
| ST ELIZABETH HOSPITAL | CAH | SAINT LOUIS | 2026-10-01 |
| HOSPITAL DEVELOPMENT CORPORATION DBA ROANE GENERAL HOSPITAL | CAH | SAINT LOUIS | 2025-04-01 |
| WAR MEMORIAL HOSPITAL INC | CAH | SAINT LOUIS | 2023-07-01 |
| APPALACHIAN REGIONAL HEALTHCARE INC. D/B/A SUMMERS CO ARH HOSPITAL | CAH | SAINT LOUIS | 2024-01-01 |
| HAMPSHIRE MEMORIAL HOSPITAL, INC. | CAH | SAINT LOUIS | 2023-07-01 |
| St. Joseph's Health Services, Inc. dba St. Joseph's Health Services-Gundersen Lutheran | CAH | SAINT LOUIS | 2024-10-01 |
| Moundview Memorial Hospital and Clinics, Inc. | CAH | SAINT LOUIS | 2024-10-01 |
| Tri-County Memorial Hospital, Inc. | CAH | SAINT LOUIS | 2024-10-01 |
| Ascension Calumet Hospital, Inc. | CAH | SAINT LOUIS | 2022-01-01 |
| Marshfield Medical Center - Neillsville | CAH | SAINT LOUIS | 2025-04-01 |