| Camera, Television, Surgical, Without Audio | Federal registry | 1 |
| Cannula, Ear | Federal registry | 1 |
| Cannulae, Bronchial | Federal registry | 1 |
| Cannula, Manipulator/Injector, Uterine | Federal registry | 1 |
| Cannula, Surgical, General & Plastic Surgery | Federal registry | 1 |
| Carrier, Amalgam, Operative | Federal registry | 1 |
| Carrier, Ligature | Federal registry | 1 |
| Carver, Dental Amalgam, Operative | Federal registry | 1 |
| Carver, Wax, Dental | Federal registry | 1 |
| Catheter, Continuous Flush | Federal registry | 1 |
| Catheter, Embolectomy | Federal registry | 1 |
| Catheter, Eustachian, General & Plastic Surgery | Federal registry | 1 |
| Catheter, Femoral | Federal registry | 1 |
| Catheter, Hemodialysis, Implanted | Federal registry | 1 |
| Catheter, Hemodialysis, Non-Implanted | Federal registry | 1 |
| Catheter, Intravascular, Therapeutic, Long-Term Greater Than 30 Days | Federal registry | 1 |
| Catheter, Intravascular, Therapeutic, Short-Term Less Than 30 Days | Federal registry | 1 |
| Catheter, Percutaneous, Cutting/Scoring | Federal registry | 1 |
| Catheter, Peritoneal | Federal registry | 1 |
| Catheter, Subclavian | Federal registry | 1 |
| Catheter, Ventricular | Federal registry | 1 |
| Centrifuges (Micro, Ultra, Refrigerated) For Clinical Use | Federal registry | 1 |
| Cerclage, Fixation | Federal registry | 1 |
| Chair, Adjustable, Mechanical | Federal registry | 1 |
| Chair And Table, Medical | Federal registry | 1 |
| Chair, Dental, Without Operative Unit | Federal registry | 1 |
| Chair, With Casters | Federal registry | 1 |
| Chamber, Oxygen, Topical, Extremity | Federal registry | 1 |
| Changer, Tube, Endotracheal | Federal registry | 1 |
| Chart, Visual Acuity | Federal registry | 1 |
| Chisel, Mastoid | Federal registry | 1 |
| Circuit, Breathing (W Connector, Adaptor, Y Piece) | Federal registry | 1 |
| Clamp, Circumcision | Federal registry | 1 |
| Clamp, Eyelid, Ophthalmic | Federal registry | 1 |
| Clamp, Muscle, Ophthalmic | Federal registry | 1 |
| Clamp, Umbilical | Federal registry | 1 |
| Clamp, Wire, Orthodontic | Federal registry | 1 |
| Cleaner, Ultrasonic, Medical Instrument | Federal registry | 1 |
| Cleanser, Denture, Over The Counter | Federal registry | 1 |
| Climber, Curb, Wheelchair | Federal registry | 1 |
| Clip, Aneurysm | Federal registry | 1 |
| Clip, Implantable | Federal registry | 1 |
| Clip, Lens, Trial, Ophthalmic | Federal registry | 1 |
| Clip, Nose | Federal registry | 1 |
| Clip, Removable (Skin) | Federal registry | 1 |
| Clip, Scalp | Federal registry | 1 |
| Clip, Vascular | Federal registry | 1 |
| Coagulator-Cutter, Endoscopic, Unipolar (And Accessories) | Federal registry | 1 |
| Coating, Filling Material, Resin | Federal registry | 1 |
| Collector, Urine, Powered, Non Indwelling Catheter | Federal registry | 1 |
