- St Francis Hospital
- St Francis Hospital & Heart Center
- St Francis Medical Center
- St Francis Medical Center
- St Francis Medical Center
- St Francis P&S Surgery & Heart Center
- St Francis Regional Medical Center
- St George Regional Hospital
- St Helena Parish Hospital
- Stillwater Billings Clinic
- Stillwater Medical - Blackwell
- Stillwater Medical Center
- Stillwater Medical - Perry
- Stilwell Memorial Hospital
- St James Behavioral Health Hospital
- St James Healthcare
- St James Hospital
- St James Parish Hospital
- St John Rehabilitation Hospital
- St Johns Childrens Hospital
- St Johns Episcopal Hospital
- St Johns Health
- St Johns Hospital Camarillo
- St Johns Regional Medical Center
- St Johns Riverside Hospital - Andrus Pavilion
- St Johns Riverside Hospital - Dobbs Ferry Pavilion
- St Johns Riverside Hospital - ParkCare Pavilion
- St Joseph Campus of Sisters of Charity Hospital
- St Joseph Childrens Hospital
- St Joseph Health System Plymouth Medical Center