- Carle Health Proctor Hospital
- Carle Hoopeston Regional Health Center
- Carle Richland Memorial Hospital
- Carlinville Area Hospital
- Carlsbad Medical Center
- Carnegie Tri-County Municipal Hospital
- Carolina Dunes Behavioral Health
- Carolinaeast Medical Center
- Carolina Pines Regional Medical Center
- Carolinas ContinueCARE Hospital at Pineville
- Carolinas Health System - Teen Health Connection
- Carolinas Rehabilitation - Charlotte
- Carolinas Rehabilitation - Mount Holly
- Carolinas Rehabilitation - NorthEast
- CaroMont Regional Medical Center
- CaroMont Regional Medical Center - Belmont
- Carondelet Marana Hospital
- Caro Psychiatric Hospital
- Carroll County Memorial Hospital
- Carroll County Memorial Hospital
- Carroll Hospital
- Carrollton Regional Medical Center
- Carrollton Springs
- Carrus Behavioral Hospital
- Carrus Lakeside Hospital
- Carrus Rehabilitation Hospital
- Carrus Specialty Hospital
- Carson Tahoe Regional Medical Center
- Carson Valley Health Hospital
- Carteret General Hospital