| Integris Baptist Medical Center, Inc | Oklahoma City, OK | Acute Care Hospitals | Voluntary non-profit - Private | 3 stars |
| Integris Canadian Valley Hospital | Yukon, OK | Acute Care Hospitals | Voluntary non-profit - Private | 4 stars |
| Integris Community Hospital - Council Crossing | Oklahoma City, OK | Acute Care Hospitals | Proprietary | Not rated |
| Integris Grove Hospital | Grove, OK | Acute Care Hospitals | Voluntary non-profit - Private | 4 stars |
| Integris Health Edmond Hospital | Edmond, OK | Acute Care Hospitals | Voluntary non-profit - Private | 2 stars |
| Integris Health Enid Hospital | Enid, OK | Acute Care Hospitals | Voluntary non-profit - Private | 3 stars |
| Integris Health Ponca City | Ponca City, OK | Acute Care Hospitals | Voluntary non-profit - Other | 2 stars |
| Integris Health Woodward Hospital | Woodward, OK | Acute Care Hospitals | Proprietary | 3 stars |
| Integris Miami Hospital | Miami, OK | Acute Care Hospitals | Voluntary non-profit - Other | 4 stars |
| Integris Southwest Medical Center | Oklahoma City, OK | Acute Care Hospitals | Voluntary non-profit - Private | 2 stars |
| J D McCarty Center for Children | Norman, OK | Childrens | Government - State | Not rated |
| Jackson County Memorial Hospital Authority | Altus, OK | Acute Care Hospitals | Voluntary non-profit - Other | 3 stars |
| Jefferson County Hospital | Waurika, OK | Critical Access Hospitals | Voluntary non-profit - Private | Not rated |
| Jim Taliaferro Comm Mental Health Ctr | Lawton, OK | Psychiatric | Government - State | Not rated |
| Lakeside Women's Hospital, A Member of Integris He | Oklahoma City, OK | Acute Care Hospitals | Voluntary non-profit - Private | Not rated |
| Laureate Psychiatric Clinic and Hospital, Inc | Tulsa, OK | Psychiatric | Voluntary non-profit - Private | Not rated |
| Lawton Indian Hospital | Lawton, OK | Acute Care Hospitals | Tribal | Not rated |
| Lindsay Municipal Hospital | Lindsay, OK | Acute Care Hospitals | Government - Hospital District or Authority | Not rated |
| Mangum Regional Medical Center | Mangum, OK | Critical Access Hospitals | Government - Hospital District or Authority | Not rated |
| McAlester Regional Health Center | McAlester, OK | Acute Care Hospitals | Government - Hospital District or Authority | 3 stars |
| McBride Orthopedic Hospital | Oklahoma City, OK | Acute Care Hospitals | Physician | Not rated |
| McCurtain Memorial Hospital | Idabel, OK | Critical Access Hospitals | Voluntary non-profit - Private | 4 stars |
| Memorial Health | Lawton, OK | Acute Care Hospitals | Government - Hospital District or Authority | 2 stars |
| Memorial Hospital | Stilwell, OK | Acute Care Hospitals | Voluntary non-profit - Private | 4 stars |
| Memorial Hospital of Texas County Authority | Guymon, OK | Critical Access Hospitals | Government - Hospital District or Authority | Not rated |
| Mercy Hospital Ada | Ada, OK | Acute Care Hospitals | Voluntary non-profit - Private | 4 stars |
| Mercy Hospital Ardmore, Inc | Ardmore, OK | Acute Care Hospitals | Voluntary non-profit - Church | 4 stars |
| Mercy Hospital Healdton, Inc. | Healdton, OK | Critical Access Hospitals | Voluntary non-profit - Private | Not rated |
| Mercy Hospital Kingfisher, Inc | Kingfisher, OK | Critical Access Hospitals | Voluntary non-profit - Private | Not rated |
| Mercy Hospital Logan County | Guthrie, OK | Critical Access Hospitals | Voluntary non-profit - Private | Not rated |
| Mercy Hospital Marietta | Marietta, OK | Critical Access Hospitals | Government - Local | Not rated |
| Mercy Hospital Oklahoma City, Inc | Oklahoma City, OK | Acute Care Hospitals | Voluntary non-profit - Church | 4 stars |
| Mercy Hospital Tishomingo Inc | Tishomingo, OK | Critical Access Hospitals | Voluntary non-profit - Church | Not rated |
| Mercy Hospital Watonga, Inc | Watonga, OK | Critical Access Hospitals | Proprietary | Not rated |
| Muscogee (Creek) Nation Medical Center | Okmulgee, OK | Acute Care Hospitals | Tribal | Not rated |
| Muskogee VA Medical Center | Muskogee, OK | Acute Care - Veterans Administration | Veterans Health Administration | 5 stars |
| Newman Memorial Hospital | Shattuck, OK | Critical Access Hospitals | Government - Hospital District or Authority | Not rated |
| Norman Regional | Norman, OK | Acute Care Hospitals | Government - Hospital District or Authority | 2 stars |
| Northeastern Health System | Tahlequah, OK | Acute Care Hospitals | Government - Hospital District or Authority | 2 stars |
| Northwest Center for Behavioral Health (Ncbh) | Fort Supply, OK | Psychiatric | Government - State | Not rated |
| Northwest Surgical Hospital | Oklahoma City, OK | Acute Care Hospitals | Physician | Not rated |
| O U Medical Center | Oklahoma City, OK | Acute Care Hospitals | Voluntary non-profit - Private | 2 stars |
| Oakwood Springs, LLC | Oklahoma City, OK | Psychiatric | Proprietary | Not rated |
| Okeene Municipal Hospital | Okeene, OK | Critical Access Hospitals | Government - Local | Not rated |
| Oklahoma Center for Orthopaedic & Multi-Sp | Oklahoma City, OK | Acute Care Hospitals | Physician | Not rated |
| Oklahoma City VA Medical Center | Oklahoma City, OK | Acute Care - Veterans Administration | Veterans Health Administration | 2 stars |
| Oklahoma Heart Hospital South, LLC | Oklahoma City, OK | Acute Care Hospitals | Physician | 5 stars |
| Oklahoma Heart Hospital, LLC | Oklahoma City, OK | Acute Care Hospitals | Physician | 4 stars |
| Oklahoma Spine Hospital | Oklahoma City, OK | Acute Care Hospitals | Physician | Not rated |
| Oklahoma State University Medical Center | Tulsa, OK | Acute Care Hospitals | Government - Hospital District or Authority | 2 stars |