| Saint Camillus Medical Center | Hurst, TX | Acute Care Hospitals | Proprietary | Not rated |
| San Antonio Behavioral Healthcare Hospital | San Antonio, TX | Psychiatric | Proprietary | Not rated |
| San Antonio State Hosp State School | San Antonio, TX | Psychiatric | Government - State | Not rated |
| San Antonio VA Medical Center (VA South Texas Healthcare System) | San Antonio, TX | Acute Care - Veterans Administration | Veterans Health Administration | 5 stars |
| Scenic Mountain Medical Center | Big Spring, TX | Acute Care Hospitals | Proprietary | Not rated |
| Schleicher County Medical Center | Eldorado, TX | Critical Access Hospitals | Proprietary | Not rated |
| Seton Medical Center Harker Heights | Harker Heights, TX | Acute Care Hospitals | Proprietary | 4 stars |
| Seymour Hospital | Seymour, TX | Critical Access Hospitals | Government - Hospital District or Authority | Not rated |
| Shamrock General Hospital | Shamrock, TX | Critical Access Hospitals | Proprietary | Not rated |
| Shannon Medical Center | San Angelo, TX | Acute Care Hospitals | Voluntary non-profit - Private | 3 stars |
| Shriners Hospitals for Children | Galveston, TX | Childrens | Voluntary non-profit - Private | Not rated |
| Sierra Medical Center | El Paso, TX | Acute Care Hospitals | Proprietary | 2 stars |
| South Texas Health System | Edinburg, TX | Acute Care Hospitals | Proprietary | 4 stars |
| South Texas Spine and Surgical Hospital | San Antonio, TX | Acute Care Hospitals | Physician | Not rated |
| St David's Medical Center | Austin, TX | Acute Care Hospitals | Proprietary | 4 stars |
| St David's South Austin Medical Center | Austin, TX | Acute Care Hospitals | Proprietary | 3 stars |
| St Joseph Medical Center | Houston, TX | Acute Care Hospitals | Physician | 3 stars |
| St Luke's Hospital at the Vintage | Houston, TX | Acute Care Hospitals | Voluntary non-profit - Private | 4 stars |
| St Luke's Patients Medical Center | Pasadena, TX | Acute Care Hospitals | Proprietary | 3 stars |
| St Luke's Sugar Land Hospital | Sugar Land, TX | Acute Care Hospitals | Voluntary non-profit - Private | 3 stars |
| St Luke's the Woodlands Hospital | The Woodlands, TX | Acute Care Hospitals | Voluntary non-profit - Private | 3 stars |
| St Michaels Medical Hospital LLC | Sugar Land, TX | Acute Care Hospitals | Proprietary | Not rated |
| Starcare Specialty Health /Sunrise Canyon Hospital | Lubbock, TX | Psychiatric | Voluntary non-profit - Other | Not rated |
| Starr County Memorial Hospital | Rio Grande City, TX | Acute Care Hospitals | Government - Hospital District or Authority | 2 stars |
| Stephens Memorial Hospital | Breckenridge, TX | Critical Access Hospitals | Government - Hospital District or Authority | Not rated |
| Stonewall Memorial Hospital District | Aspermont, TX | Critical Access Hospitals | Government - Hospital District or Authority | Not rated |
| Sugar Land Surgical Hospital LLP | Sugar Land, TX | Acute Care Hospitals | Physician | Not rated |
| Sun Behavioral Houston | Houston, TX | Psychiatric | Proprietary | Not rated |
| Surgery Specialty Hospitals of America SE Houston | Pasadena, TX | Acute Care Hospitals | Proprietary | Not rated |
| Sweeny Community Hospital | Sweeny, TX | Critical Access Hospitals | Government - Hospital District or Authority | Not rated |
| Swisher Memorial Hospital | Tulia, TX | Critical Access Hospitals | Voluntary non-profit - Private | Not rated |
| Temple VA Medical Center (VA Central Texas Healthcare System) | Temple, TX | Acute Care - Veterans Administration | Veterans Health Administration | 4 stars |
| Terrell State Hospital | Terrell, TX | Psychiatric | Government - State | Not rated |
| Texas Center for Infectious Disease | San Antonio, TX | Acute Care Hospitals | Government - State | Not rated |
| Texas Childrens Hospital | Houston, TX | Childrens | Voluntary non-profit - Private | Not rated |
| Texas Childrens Hospital North Austin Campus | Austin, TX | Childrens | Voluntary non-profit - Private | Not rated |
| Texas Health Arlington Memorial Hospital | Arlington, TX | Acute Care Hospitals | Voluntary non-profit - Private | 4 stars |
| Texas Health Center for Diagnostics & Surgery Plan | Plano, TX | Acute Care Hospitals | Physician | Not rated |
| Texas Health Harris Methodist Fort Worth | Fort Worth, TX | Acute Care Hospitals | Voluntary non-profit - Private | 4 stars |
| Texas Health Harris Methodist Hospital Alliance | Fort Worth, TX | Acute Care Hospitals | Voluntary non-profit - Private | 5 stars |
| Texas Health Harris Methodist Hospital Azle | Azle, TX | Acute Care Hospitals | Voluntary non-profit - Private | 4 stars |
| Texas Health Harris Methodist Hospital Cleburne | Cleburne, TX | Acute Care Hospitals | Voluntary non-profit - Private | 5 stars |
| Texas Health Harris Methodist Hospital Southlake | Southlake, TX | Acute Care Hospitals | Proprietary | Not rated |
| Texas Health Harris Methodist Hospital Southwest F | Fort Worth, TX | Acute Care Hospitals | Voluntary non-profit - Private | 5 stars |
| Texas Health Harris Methodist Hospital Stephenvill | Stephenville, TX | Acute Care Hospitals | Voluntary non-profit - Private | 4 stars |
| Texas Health Harris Methodist Hurst-Euless-Bedford | Bedford, TX | Acute Care Hospitals | Voluntary non-profit - Private | 4 stars |
| Texas Health Heart & Vascular Hospital Arlington | Arlington, TX | Acute Care Hospitals | Physician | 4 stars |
| Texas Health Hospital Frisco | Frisco, TX | Acute Care Hospitals | Voluntary non-profit - Private | 4 stars |
| Texas Health Hospital Mansfield | Mansfield, TX | Acute Care Hospitals | Voluntary non-profit - Private | 5 stars |
| Texas Health Huguley Hospital Fort Worth South | Fort Worth, TX | Acute Care Hospitals | Voluntary non-profit - Private | 3 stars |