| Medical Device Data System | Federal registry | 3 |
| Monitor, Physiological, Patient (Without Arrhythmia Detection Or Alarms) | Federal registry | 3 |
| Multi-Analyte Controls, All Kinds (Assayed) | Federal registry | 3 |
| Nail, Fixation, Bone | Federal registry | 3 |
| Nasopharyngoscope (Flexible Or Rigid) | Federal registry | 3 |
| Needle, Aspiration And Injection, Disposable | Federal registry | 3 |
| Needle, Hypodermic, Single Lumen | Federal registry | 3 |
| Neurosurgical Nerve Locator | Federal registry | 3 |
| Orthosis, Cervical | Federal registry | 3 |
| Orthosis, Corrective Shoe | Federal registry | 3 |
| Orthosis, Limb Brace | Federal registry | 3 |
| Passer, Wire, Orthopedic | Federal registry | 3 |
| Pedicle Screw Spinal System, Adolescent Idiopathic Scoliosis | Federal registry | 3 |
| Pin, Fixation, Smooth | Federal registry | 3 |
| Pin, Fixation, Threaded | Federal registry | 3 |
| Posterior Cervical Screw System | Federal registry | 3 |
| Probe | Federal registry | 3 |
| Prosthesis, Elbow, Constrained, Cemented | Federal registry | 3 |
| Prosthesis, Elbow, Hemi-, Radial, Polymer | Federal registry | 3 |
| Prosthesis, Hip, Femoral Component, Cemented, Metal | Federal registry | 3 |
| Prosthesis, Hip, Semi-Constrained, Metal/Ceramic/Polymer, Cemented Or Non-Porous Cemented, Osteophilic Finish | Federal registry | 3 |
| Prosthesis, Hip, Semi-Constrained, Uncemented, Metal / Polymer, Non-Porous, Calcium Phosphate | Federal registry | 3 |
| Prosthesis, Knee, Femorotibial, Non-Constrained, Cemented, Metal/Polymer | Federal registry | 3 |
| Prosthesis, Knee, Femorotibial, Semi-Constrained, Cemented, Metal/Polymer | Federal registry | 3 |
| Prosthesis, Knee, Patello/Femorotibial, Semi-Constrained, Uncemented, Porous, Coated, Polymer/Metal/Polymer | Federal registry | 3 |
| Prosthesis, Shoulder, Hemi-, Humeral, Metallic Uncemented | Federal registry | 3 |
| Prosthesis, Shoulder, Semi-Constrained, Metal/Polymer Cemented | Federal registry | 3 |
| Rasp | Federal registry | 3 |
| Reagents, 2019-Novel Coronavirus Nucleic Acid | Federal registry | 3 |
| Resin, Denture, Relining, Repairing, Rebasing | Federal registry | 3 |
| Rongeur | Federal registry | 3 |
| Scaffold, Partial Medial Meniscal Defects Extending Into The Red/White Zone, Resorbable Bovine Collagen | Federal registry | 3 |
| Scissors, General, Surgical | Federal registry | 3 |
| Sealant, Pit And Fissure, And Conditioner | Federal registry | 3 |
| Solvent, Adhesive Tape | Federal registry | 3 |
| Splint, Hand, And Components | Federal registry | 3 |
| Stimulator, Nerve | Federal registry | 3 |
| Subsystem, Water Purification | Federal registry | 3 |
| Support, Patient Position | Federal registry | 3 |
| Suture, Absorbable, Synthetic, Polyglycolic Acid | Federal registry | 3 |
| Tamp | Federal registry | 3 |
| Tape And Bandage, Adhesive | Federal registry | 3 |
| Test, Hiv Detection | Federal registry | 3 |
| Tray, Impression, Preformed | Federal registry | 3 |
| Tray, Surgical | Federal registry | 3 |
| Unit, Cryosurgical, Accessories | Federal registry | 3 |
| Wrap, Sterilization | Federal registry | 3 |
| Abutment, Implant, Dental, Endosseous | Federal registry | 2 |
| Accessories, Arthroscopic | Federal registry | 2 |
| Acid, Uric, Uricase (Colorimetric) | Federal registry | 2 |
