| KMB — Prosthesis, Knee, Non-Constrained (Metal-Carbon Reinforced Polyethylene) Cemented | Class 2 / OR |
| KMC — Prosthesis, Hip, Semi-Constrained, Composite/Metal | Class 2 / OR |
| KMD — Prosthesis, Ankle, Semi-Constrained, Cemented, Metal/Composite | Class 2 / OR |
| KME — Bedding, Disposable, Medical | Class 1 / HO |
| KMF — Bandage, Liquid | Class 1 / SU |
| KMG — Purifier, Water, Ultraviolet, Medical | Class 2 / HO |
| KMH — Sterilizer, Dry Heat | Class 2 / HO |
| KMI — Monitor, Bed Patient | Class 1 / HO |
| KMJ — Lubricant, Patient | Class 1 / HO |
| KMK — Device, Intravascular Catheter Securement | Class 1 / HO |
| KMN — Chair And Table, Medical | Class 1 / HO |
| KMO — Binder, Elastic | Class 1 / HO |
| KMS — Phenolphthalein Colorimetry, Carbon-Dioxide | Class 2 / CH |
| KMT — Tray, Fluoride, Disposable | Class 1 / DE |
| KMW — Handpiece, Rotary Bone Cutting | Class 2 / DE |
| KMY — Positioner, Tooth, Preformed | Class 1 / DE |
| KNA — Instrument, Manual, Specialized Obstetric-Gynecologic | Class 2 / OB |
| KNB — Instrument, Destructive, Fetal, Obstetric | Class 2 / OB |
| KNC — Table, Obstetric (And Accessories) | Class 2 / OB |
| KND — Heater, Perineal | Class 2 / OB |
| KNE — Set, Anesthesia, Obstetric | Class 2 / OB |
| KNF — Coagulator-Cutter, Endoscopic, Unipolar (And Accessories) | Class 2 / OB |
| KNG — Monitor, Ultrasonic, Fetal | Class 2 / OB |
| KNH — Laparoscopic Contraceptive Tubal Occlusion Device | Class 3 / OB |
| KNK — Acid, Uric, Uricase (Colorimetric) | Class 1 / CH |
| KNL — Board, Scooter, Prone | Class 1 / PM |
| KNM — Device, Pressure Applying | Class 1 / PM |
| KNN — Components, Wheelchair | Class 1 / PM |
| KNO — Accessories, Wheelchair | Class 1 / PM |
| KNP — Orthosis, Corrective Shoe | Class 1 / PM |
| KNQ — Dilator, Esophageal | Class 2 / GU |
| KNR — Adapter, A-V Shunt Or Fistula | Class 2 / GU |
| KNS — Unit, Electrosurgical, Endoscopic (With Or Without Accessories) | Class 2 / GU |
| KNT — Tubes, Gastrointestinal (And Accessories) | Class 2 / GU |
| KNW — Instrument, Biopsy | Class 2 / SU |
| KNX — Collector, Urine, (And Accessories) For Indwelling Catheter | Class 2 / GU |
| KNY — Accessories, Catheter, G-U | Class 2 / GU |
| KNZ — Accessories, A-V Shunt | Class 2 / GU |
| KOA — Surgical Instruments, G-U, Manual (And Accessories) | Class 1 / GU |
| KOB — Catheter, Suprapubic (And Accessories) | Class 2 / GU |
| KOC — Accessories, Blood Circuit, Hemodialysis | Class 2 / GU |
| KOD — Catheter, Urological | Class 2 / GU |
| KOE — Dilator, Urethral | Class 2 / GU |
| KOH — Instrument, Manual, General Obstetric-Gynecologic | Class 1 / OB |
| KOI — Stimulator, Nerve, Peripheral, Electric | Class 2 / AN |
| KOJ — Airbrush | Class 2 / DE |
| KOK — Sterilizer, Endodontic Dry Heat | Class 3 / DE |
| KOL — Adhesive, Denture, Carboxymethylcellulose Sodium (32%) And Ethylene-Oxide Homopolymer | Class 1 / DE |
| KOM — Adhesive, Denture, Acacia And Karaya With Sodium Borate | Class 1 / DE |
| KON — Adhesive, Denture, Polyacrylamide Polymer (Modified Cationic) | Class 3 / DE |