| ALLIANCEHEALTH DURANT | DURANT | Acute Care Hospitals | ★☆☆☆☆ | ✅ |
| ALLIANCEHEALTH MADILL | MADILL | Critical Access Hospitals | Not rated | ✅ |
| ALLIANCEHEALTH WOODWARD | WOODWARD | Acute Care Hospitals | ★★☆☆☆ | ✅ |
| ARBUCKLE MEMORIAL HOSPITAL | SULPHUR | Critical Access Hospitals | Not rated | ✅ |
| ASCENSION ST JOHN BROKEN ARROW | BROKEN ARROW | Acute Care Hospitals | ★★★★★ | ✅ |
| ASCENSION ST JOHN JANE PHILLIPS | BARTLESVILLE | Acute Care Hospitals | ★★★☆☆ | ✅ |
| ASCENSION ST JOHN MEDICAL CENTER | TULSA | Acute Care Hospitals | ★★☆☆☆ | ✅ |
| ASCENSION ST JOHN NOWATA | NOWATA | Critical Access Hospitals | Not rated | ✅ |
| ASCENSION ST JOHN SAPULPA | SAPULPA | Critical Access Hospitals | Not rated | ✅ |
| ATOKA COUNTY MEDICAL CENTER | ATOKA | Critical Access Hospitals | Not rated | ✅ |
| BAILEY MEDICAL CENTER, LLC | OWASSO | Acute Care Hospitals | ★★★★☆ | ✅ |
| BEAVER COUNTY MEMORIAL HOSPITAL | BEAVER | Critical Access Hospitals | Not rated | ✅ |
| BEHAVIORAL HEALTH CENTER AT PORTER HEALTH VILLAGE | NORMAN | Psychiatric | Not rated | ✅ |
| BROOKHAVEN HOSPITAL, LLC | TULSA | Psychiatric | Not rated | ❌ |
| CARL ALBERT COMMUNITY MENTAL HEALTH CENTER | MCALESTER | Psychiatric | Not rated | ❌ |
| CARNEGIE TRI-COUNTY MUNICIPAL HOSPITAL | CARNEGIE | Critical Access Hospitals | Not rated | ✅ |
| CARRUS LAKESIDE HOSPITAL | BRISTOW | Acute Care Hospitals | Not rated | ✅ |
| CEDAR RIDGE BEHAVIORAL HOSPITAL | OKLAHOMA CITY | Psychiatric | Not rated | ❌ |
| CHEROKEE NATION W W HASTINGS INDIAN HOSPITAL | TAHLEQUAH | Acute Care Hospitals | ★★★☆☆ | ✅ |
| CHICKASAW NATION MEDICAL CENTER | ADA | Acute Care Hospitals | ★★★★★ | ✅ |
| CHOCTAW MEMORIAL HOSPITAL | HUGO | Acute Care Hospitals | ★★☆☆☆ | ✅ |
| CHOCTAW NATION HEALTH SERVICES AUTHORITY | TALIHINA | Acute Care Hospitals | Not rated | ✅ |
| CIMARRON MEMORIAL HOSPITAL | BOISE CITY | Critical Access Hospitals | Not rated | ✅ |
| CLAREMORE INDIAN HOSPITAL | CLAREMORE | Acute Care Hospitals | Not rated | ✅ |
| CLEVELAND AREA HOSPITAL | CLEVELAND | Critical Access Hospitals | Not rated | ✅ |
| CLINTON REGIONAL HOSPITAL | CLINTON | Acute Care Hospitals | Not rated | ✅ |
| COAL COUNTY GENERAL HOSPITAL, INC. | COALGATE | Critical Access Hospitals | Not rated | ✅ |
| COMANCHE COUNTY MEMORIAL HOSPITAL | LAWTON | Acute Care Hospitals | ★☆☆☆☆ | ✅ |
| COMMUNITY HOSPITAL, LLC | OKLAHOMA CITY | Acute Care Hospitals | ★★★★☆ | ✅ |
| CORDELL MEMORIAL HOSPITAL | CORDELL | Critical Access Hospitals | Not rated | ✅ |
| COUNCIL OAK COMPREHENSIVE HEALTHCARE | TULSA | Acute Care Hospitals | Not rated | ❌ |
| CREEK NATION COMMUNITY HOSPITAL | OKEMAH | Critical Access Hospitals | Not rated | ✅ |
| DRUMRIGHT REGIONAL HOSPITAL | DRUMRIGHT | Critical Access Hospitals | Not rated | ✅ |
| DUNCAN REGIONAL HOSPITAL, INC | DUNCAN | Acute Care Hospitals | ★★★★☆ | ✅ |
| EASTERN OKLAHOMA MEDICAL CENTER | POTEAU | Critical Access Hospitals | Not rated | ✅ |
| ELKVIEW GENERAL HOSPITAL | HOBART | Rural Emergency Hospital | Not rated | ✅ |
| EXCEPTIONAL COMMUNITY HOSPITAL ARDMORE | ARDMORE | Acute Care Hospitals | Not rated | ✅ |
| FAIRVIEW REGIONAL MEDICAL CENTER AUTHORITY | FAIRVIEW | Critical Access Hospitals | Not rated | ✅ |
| GRADY MEMORIAL HOSPITAL | CHICKASHA | Acute Care Hospitals | ★★★☆☆ | ✅ |
| GREAT PLAINS REGIONAL MEDICAL CENTER | ELK CITY | Acute Care Hospitals | ★★☆☆☆ | ✅ |
| GRIFFIN MEMORIAL HOSPITAL | NORMAN | Psychiatric | Not rated | ❌ |
| HARMON MEMORIAL HOSPITAL | HOLLIS | Critical Access Hospitals | Not rated | ✅ |
| HARPER COUNTY COMMUNITY HOSPITAL | BUFFALO | Rural Emergency Hospital | Not rated | ✅ |
| HASKELL REGIONAL HOSPITAL, INC | STIGLER | Critical Access Hospitals | Not rated | ✅ |
| HILLCREST HOSPITAL CLAREMORE | CLAREMORE | Acute Care Hospitals | ★★★☆☆ | ✅ |
| HILLCREST HOSPITAL CUSHING | CUSHING | Acute Care Hospitals | Not rated | ✅ |
| HILLCREST HOSPITAL HENRYETTA | HENRYETTA | Acute Care Hospitals | Not rated | ✅ |
| HILLCREST HOSPITAL PRYOR | PRYOR | Acute Care Hospitals | Not rated | ✅ |
| HILLCREST HOSPITAL SOUTH | TULSA | Acute Care Hospitals | ★★★★☆ | ✅ |
| HILLCREST MEDICAL CENTER | TULSA | Acute Care Hospitals | ★★★☆☆ | ✅ |
| HOLDENVILLE GENERAL HOSPITAL | HOLDENVILLE | Critical Access Hospitals | Not rated | ✅ |
| INTEGRIS BAPTIST MEDICAL CENTER, INC | OKLAHOMA CITY | Acute Care Hospitals | ★★★☆☆ | ✅ |
| INTEGRIS CANADIAN VALLEY HOSPITAL | YUKON | Acute Care Hospitals | ★★★☆☆ | ✅ |
| INTEGRIS COMMUNITY HOSPITAL - COUNCIL CROSSING | OKLAHOMA CITY | Acute Care Hospitals | Not rated | ❌ |
| INTEGRIS GROVE HOSPITAL | GROVE | Acute Care Hospitals | ★★★☆☆ | ✅ |
| INTEGRIS HEALTH EDMOND HOSPITAL | EDMOND | Acute Care Hospitals | ★★★★☆ | ✅ |
| INTEGRIS HEALTH ENID HOSPITAL | ENID | Acute Care Hospitals | ★★★★☆ | ✅ |
| INTEGRIS HEALTH PONCA CITY | PONCA CITY | Acute Care Hospitals | ★★★☆☆ | ✅ |
| INTEGRIS MIAMI HOSPITAL | MIAMI | Acute Care Hospitals | Not rated | ✅ |
| INTEGRIS SOUTHWEST MEDICAL CENTER | OKLAHOMA CITY | Acute Care Hospitals | ★★★☆☆ | ✅ |
| J D MCCARTY CENTER FOR CHILDREN | NORMAN | Childrens | Not rated | ❌ |
| JACKSON COUNTY MEMORIAL HOSPITAL AUTHORITY | ALTUS | Acute Care Hospitals | ★★★★☆ | ✅ |
| JEFFERSON COUNTY HOSPITAL | WAURIKA | Critical Access Hospitals | Not rated | ✅ |
| JIM TALIAFERRO COMM MENTAL HEALTH CTR | LAWTON | Psychiatric | Not rated | ❌ |
| LAKESIDE WOMEN'S HOSPITAL, A MEMBER OF INTEGRIS HE | OKLAHOMA CITY | Acute Care Hospitals | Not rated | ✅ |
| LAUREATE PSYCHIATRIC CLINIC AND HOSPITAL, INC | TULSA | Psychiatric | Not rated | ❌ |
| LAWTON INDIAN HOSPITAL | LAWTON | Acute Care Hospitals | Not rated | ✅ |
| LINDSAY MUNICIPAL HOSPITAL | LINDSAY | Acute Care Hospitals | Not rated | ✅ |
| MANGUM REGIONAL MEDICAL CENTER | MANGUM | Critical Access Hospitals | Not rated | ✅ |
| MCALESTER REGIONAL HEALTH CENTER | MCALESTER | Acute Care Hospitals | ★★★☆☆ | ✅ |
| MCBRIDE ORTHOPEDIC HOSPITAL | OKLAHOMA CITY | Acute Care Hospitals | Not rated | ✅ |
| MCCURTAIN MEMORIAL HOSPITAL | IDABEL | Critical Access Hospitals | ★★☆☆☆ | ✅ |
| MEMORIAL HOSPITAL | STILWELL | Acute Care Hospitals | ★★★★☆ | ✅ |
| MEMORIAL HOSPITAL OF TEXAS COUNTY AUTHORITY | GUYMON | Critical Access Hospitals | Not rated | ✅ |
| MERCY HOSPITAL ADA | ADA | Acute Care Hospitals | ★★★★☆ | ✅ |
| MERCY HOSPITAL ARDMORE, INC | ARDMORE | Acute Care Hospitals | ★★★★☆ | ✅ |
| MERCY HOSPITAL HEALDTON, INC. | HEALDTON | Critical Access Hospitals | Not rated | ✅ |
| MERCY HOSPITAL KINGFISHER, INC | KINGFISHER | Critical Access Hospitals | Not rated | ✅ |
| MERCY HOSPITAL LOGAN COUNTY | GUTHRIE | Critical Access Hospitals | Not rated | ✅ |
| MERCY HOSPITAL MARIETTA | MARIETTA | Critical Access Hospitals | Not rated | ✅ |
| MERCY HOSPITAL OKLAHOMA CITY, INC | OKLAHOMA CITY | Acute Care Hospitals | ★★★★☆ | ✅ |
| MERCY HOSPITAL TISHOMINGO INC | TISHOMINGO | Critical Access Hospitals | Not rated | ✅ |
| MERCY HOSPITAL WATONGA, INC | WATONGA | Critical Access Hospitals | Not rated | ✅ |
| MUSCOGEE (CREEK) NATION MEDICAL CENTER | OKMULGEE | Acute Care Hospitals | Not rated | ✅ |
| MUSKOGEE VA MEDICAL CENTER | MUSKOGEE | Acute Care - Veterans Administration | ★★★★★ | ✅ |
| NEWMAN MEMORIAL HOSPITAL | SHATTUCK | Critical Access Hospitals | Not rated | ✅ |
| NORMAN REGIONAL | NORMAN | Acute Care Hospitals | ★★★☆☆ | ✅ |
| NORTHEASTERN HEALTH SYSTEM | TAHLEQUAH | Acute Care Hospitals | ★★☆☆☆ | ✅ |
| NORTHWEST CENTER FOR BEHAVIORAL HEALTH (NCBH) | FORT SUPPLY | Psychiatric | Not rated | ❌ |
| NORTHWEST SURGICAL HOSPITAL | OKLAHOMA CITY | Acute Care Hospitals | Not rated | ✅ |
| O U MEDICAL CENTER | OKLAHOMA CITY | Acute Care Hospitals | ★★☆☆☆ | ✅ |
| OAKWOOD SPRINGS, LLC | OKLAHOMA CITY | Psychiatric | Not rated | ❌ |
| OKEENE MUNICIPAL HOSPITAL | OKEENE | Critical Access Hospitals | Not rated | ✅ |
| OKLAHOMA CENTER FOR ORTHOPAEDIC & MULTI-SP | OKLAHOMA CITY | Acute Care Hospitals | Not rated | ✅ |
| OKLAHOMA CITY VA MEDICAL CENTER | OKLAHOMA CITY | Acute Care - Veterans Administration | ★★☆☆☆ | ✅ |
| OKLAHOMA HEART HOSPITAL SOUTH, LLC | OKLAHOMA CITY | Acute Care Hospitals | ★★★★★ | ✅ |
| OKLAHOMA HEART HOSPITAL, LLC | OKLAHOMA CITY | Acute Care Hospitals | ★★★★★ | ✅ |
| OKLAHOMA SPINE HOSPITAL | OKLAHOMA CITY | Acute Care Hospitals | Not rated | ✅ |
| OKLAHOMA STATE UNIVERSITY MEDICAL CENTER | TULSA | Acute Care Hospitals | ★★☆☆☆ | ✅ |
| OKLAHOMA SURGICAL HOSPITAL, LLC | TULSA | Acute Care Hospitals | ★★★★☆ | ✅ |
| ONECORE HEALTH | OKLAHOMA CITY | Acute Care Hospitals | Not rated | ✅ |
| PARKSIDE, INC | TULSA | Psychiatric | Not rated | ❌ |
| PAWHUSKA HOSPITAL, INC | PAWHUSKA | Critical Access Hospitals | Not rated | ✅ |
| PRAGUE REGIONAL MEMORIAL HOSPITAL | PRAGUE | Critical Access Hospitals | Not rated | ✅ |
| PURCELL MUNICIPAL HOSPITAL | PURCELL | Acute Care Hospitals | Not rated | ✅ |
| PUSHMATAHA HOSPITAL | ANTLERS | Acute Care Hospitals | Not rated | ✅ |
| ROGER MILLS MEMORIAL HOSPITAL | CHEYENNE | Critical Access Hospitals | Not rated | ✅ |
| ROLLING HILLS HOSPITAL, LLC | ADA | Psychiatric | Not rated | ❌ |
| RURAL WELLNESS FAIRFAX HOSPITAL | FAIRFAX | Critical Access Hospitals | Not rated | ✅ |
| RURAL WELLNESS STROUD HOSPITAL | STROUD | Critical Access Hospitals | Not rated | ✅ |
| SAINT FRANCIS HOSPITAL MUSKOGEE | MUSKOGEE | Acute Care Hospitals | ★★★★☆ | ✅ |
| SAINT FRANCIS HOSPITAL SOUTH, LLC | TULSA | Acute Care Hospitals | ★★★★★ | ✅ |
| SAINT FRANCIS HOSPITAL VINITA, INC | VINITA | Acute Care Hospitals | ★★★★☆ | ✅ |
| SAINT FRANCIS HOSPITAL, INC | TULSA | Acute Care Hospitals | ★★★★☆ | ✅ |
| SEILING MUNICIPAL HOSPITAL | SEILING | Critical Access Hospitals | Not rated | ✅ |
| SEQUOYAH COUNTY-CITY OF SALLISAW HOSPITAL AUTHORIT | SALLISAW | Acute Care Hospitals | Not rated | ✅ |
| SHARE MEDICAL CENTER | ALVA | Critical Access Hospitals | Not rated | ✅ |
| SOUTHWESTERN MEDICAL CENTER | LAWTON | Acute Care Hospitals | ★★★☆☆ | ✅ |
| SSM HEALTH ST ANTHONY HOSPITAL - MIDWEST | MIDWEST CITY | Acute Care Hospitals | ★★☆☆☆ | ✅ |
| SSM HEALTH ST ANTHONY HOSPITAL - OKLAHOMA CITY | OKLAHOMA CITY | Acute Care Hospitals | ★★★☆☆ | ✅ |
| SSM HEALTH ST ANTHONY HOSPITAL - SHAWNEE | SHAWNEE | Acute Care Hospitals | ★★★☆☆ | ✅ |
| ST JOHN OWASSO | OWASSO | Acute Care Hospitals | Not rated | ✅ |
| ST MARY'S REGIONAL MEDICAL CENTER | ENID | Acute Care Hospitals | ★★★★☆ | ✅ |
| STILLWATER MEDICAL - PERRY | PERRY | Rural Emergency Hospital | Not rated | ✅ |
| STILLWATER MEDICAL CENTER | STILLWATER | Acute Care Hospitals | ★★★★☆ | ✅ |
| STILLWATER MEDICAL-BLACKWELL | BLACKWELL | Rural Emergency Hospital | Not rated | ✅ |
| SUMMIT MEDICAL CENTER, LLC | EDMOND | Acute Care Hospitals | Not rated | ✅ |
| SURGICAL HOSPITAL OF OKLAHOMA | OKLAHOMA CITY | Acute Care Hospitals | Not rated | ✅ |
| THE CHILDREN'S CENTER, INC | BETHANY | Childrens | Not rated | ✅ |
| THE PHYSICIANS' HOSPITAL IN ANADARKO | ANADARKO | Critical Access Hospitals | Not rated | ✅ |
| TULSA CENTER FOR BEHAVIORAL HEALTH | TULSA | Psychiatric | Not rated | ❌ |
| TULSA SPINE & SPECIALTY HOSPITAL | TULSA | Acute Care Hospitals | Not rated | ✅ |
| VALLEY COMMUNITY HOSPITAL | PAULS VALLEY | Acute Care Hospitals | Not rated | ✅ |
| WAGONER COMMUNITY HOSPITAL | WAGONER | Acute Care Hospitals | Not rated | ✅ |
| WEATHERFORD REGIONAL HOSPITAL, INC OF WEATHERFORD | WEATHERFORD | Critical Access Hospitals | Not rated | ✅ |