- Thorek Memorial Hospital
- Thorek Memorial Hospital Andersonville
- Thousand Oaks Surgical Hospital
- Three Crosses Regional Hospital
- Three Gables Surg & Diag Center
- Three Rivers Behavioral Health
- Three Rivers Health Hospital
- Three Rivers Health Hospital
- Three Rivers Hospital
- Three Rivers Medical Center
- Throckmorton County Hospital
- TidalHealth Nanticoke
- TidalHealth Peninsula Regional
- Tidelands Georgetown Memorial Hospital
- Tidelands Health Rehabilitation Hospital - Little River
- Tidelands Health Rehabilitation Hospital - Murrells Inlet
- Tidelands Waccamaw Community Hospital
- Tift Regional Medical Center
- Timpanogos Regional Hospital
- Tioga Medical Center
- Tippah County Hospital
- TIRR Memorial Hermann
- Titus Regional Medical Center
- Titusville Area Hospital
- TJ Health Columbia
- T J Samson Community Hospital
- TMC Behavioral Health Center
- TMC Bonham Hospital
- Tobey Hospital
- Tomah Memorial Hospital