- St Catherine Hospital - Dodge City
- St Catherine of Siena Hospital
- St Catherines Rehabilitation Hospital
- St Catherines West Rehabilitation Hospital
- St Charles Bend
- St Charles Hospital
- St Charles Madras
- St Charles Parish Hospital
- St Charles Prineville
- St Charles Redmond
- St Charles Surgical Hospital
- St Christophers Hospital for Children
- St Clair Health
- St Clare Hospital
- St Croix Health
- St Davids Childrens Hospital
- St Davids Georgetown Hospital
- St Davids Medical Center
- St Davids North Austin Medical Center
- St Davids Rehabilitation Hospital
- St Davids Rehabilitation Hospital at St Davids Medical Center
- St Davids Round Rock Medical Center
- St Davids South Austin Medical Center
- St Davids Surgical Hospital
- St Dominic Hospital
- Steele Memorial Medical Center
- Ste Genevieve County Memorial Hospital
- St Elizabeth Community Hospital
- St Elizabeth Covington Hospital
- St Elizabeth Dearborn Hospital