| OSM | Hearing Aid, Air-Conduction With Wireless Technology, Prescription | Ear, Nose, Throat | 2 | 993 |
| KLW | Masker, Tinnitus | Ear, Nose, Throat | 2 | 63 |
| HLS | Exophthalmometer | Ophthalmic | 1 | 60 |
| ESD | Hearing Aid, Air-Conduction, Prescription | Ear, Nose, Throat | 1 | 37 |
| LGW | Stimulator, Spinal-Cord, Totally Implanted For Pain Relief | Unknown | 3 | 37 |
| MCM | Implant, Cochlear | Unknown | 3 | 33 |
| HPP | Headlamp, Operating, Battery-Operated | Ophthalmic | 1 | 26 |
| ITX | Transducer, Ultrasonic, Diagnostic | Radiology | 2 | 20 |
| IYO | System, Imaging, Pulsed Echo, Ultrasonic | Radiology | 2 | 20 |
| DRM | Compressor, Cardiac, External | Cardiovascular | 2 | 19 |
| IYN | System, Imaging, Pulsed Doppler, Ultrasonic | Radiology | 2 | 17 |
| MHY | Stimulator, Electrical, Implanted, For Parkinsonian Tremor | Unknown | 3 | 15 |
| GEY | Motor, Surgical Instrument, Ac-Powered | General, Plastic Surgery | 1 | 13 |
| NHL | Stimulator, Electrical, Implanted, For Parkinsonian Symptoms | Unknown | 3 | 13 |
| PJS | Stimulator, Electrical, Implanted, For Essential Tremor | Unknown | 3 | 13 |
| MOQ | Battery, Replacement, Rechargeable | General, Plastic Surgery | 1 | 10 |
| CCW | Laryngoscope, Rigid | Anesthesiology | 1 | 9 |
| MKJ | Automated External Defibrillators (Non-Wearable) | Cardiovascular | 3 | 9 |
| QRB | Stimulator, Spinal-Cord, Totally Implanted For Relief Of Pain Due To Diabetic Neuropathy | Unknown | 3 | 9 |
| QUH | Self-Fitting Air-Conduction Hearing Aid, Over The Counter | Ear, Nose, Throat | 2 | 8 |
| MSX | System, Network And Communication, Physiological Monitors | Cardiovascular | 2 | 7 |
| ERA | Otoscope | Ear, Nose, Throat | 1 | 6 |
| GDW | Staple, Implantable | General, Plastic Surgery | 2 | 6 |
| OMP | Negative Pressure Wound Therapy Powered Suction Pump | General, Plastic Surgery | 2 | 6 |
| QDD | Self-Fitting Air-Conduction Hearing Aid, Prescription | Ear, Nose, Throat | 2 | 6 |
| JFC | System, Pressure Measurement, Intermittent | Physical Medicine | 1 | 5 |
| DSQ | Ventricular (Assist) Bypass | Unknown | 3 | 4 |
| GZB | Stimulator, Spinal-Cord, Implanted (Pain Relief) | Neurology | 2 | 4 |
| GZF | Stimulator, Peripheral Nerve, Implanted (Pain Relief) | Neurology | 2 | 4 |
| HAB | Saw, Powered, And Accessories | General, Plastic Surgery | 1 | 4 |
| ISW | Assembly, Knee/Shank/Ankle/Foot, External | Physical Medicine | 2 | 4 |
| NOI | Stand, Instrument, Ophthalmic, Battery Powered | Ophthalmic | 1 | 4 |
| OLU | Normalizing Quantitative Electroencephalograph Software | Neurology | 2 | 4 |
| EZW | Stimulator, Electrical, Implantable, For Incontinence | Gastroenterology, Urology | 3 | 3 |
| GXY | Electrode, Cutaneous | Neurology | 2 | 3 |
| MHX | Monitor, Physiological, Patient(With Arrhythmia Detection Or Alarms) | Cardiovascular | 2 | 3 |
| MUD | Oximeter, Tissue Saturation | Cardiovascular | 2 | 3 |
| MWI | Monitor, Physiological, Patient (Without Arrhythmia Detection Or Alarms) | Cardiovascular | 2 | 3 |
| QUG | Hearing Aid, Air-Conduction With Wireless Technology, Over The Counter | Ear, Nose, Throat | 2 | 3 |
| BTA | Pump, Portable, Aspiration (Manual Or Powered) | General, Plastic Surgery | 2 | 2 |
| CAF | Nebulizer (Direct Patient Interface) | Anesthesiology | 2 | 2 |
| DQA | Oximeter | Cardiovascular | 2 | 2 |
| DSP | System, Balloon, Intra-Aortic And Control | Cardiovascular | 2 | 2 |
| DWJ | System, Thermal Regulating | Cardiovascular | 2 | 2 |
| DXN | System, Measurement, Blood-Pressure, Non-Invasive | Cardiovascular | 2 | 2 |
| EXY | Uroflowmeter | Gastroenterology, Urology | 2 | 2 |
| FQA | Scale, Surgical Sponge | General Hospital | 1 | 2 |
| FSA | Lift, Patient, Non-Ac-Powered | General Hospital | 1 | 2 |
| FSP | Loupe, Diagnostic/Surgical | General, Plastic Surgery | 1 | 2 |
| GWM | Device, Monitoring, Intracranial Pressure | Neurology | 2 | 2 |
| HCC | Device, Biofeedback | Neurology | 2 | 2 |
| JOP | Transducer, Ultrasonic | Cardiovascular | 2 | 2 |
| KNN | Components, Wheelchair | Physical Medicine | 1 | 2 |
| KQX | Goniometer, Ac-Powered | Orthopedic | 1 | 2 |
| MNT | Sv70 Ventilator | Anesthesiology | 2 | 2 |
| MPD | Auxiliary Power Supply (Ac Or Dc) For Low-Energy Dc-Defibrillator | Cardiovascular | 2 | 2 |
| NEY | System, Ablation, Microwave And Accessories | General, Plastic Surgery | 2 | 2 |
| NHN | Powered Light Based Laser Non-Thermal Instrument With Non-Heating Effect For Adjunctive Use In Pain Therapy | Physical Medicine | 2 | 2 |
| OIJ | Biopsy Needle Guide Kit | Radiology | 2 | 2 |
| PIW | Brain Injury Adjunctive Interpretive Electroencephalograph Assessment Aid | Neurology | 2 | 2 |
| PKQ | Computerized Cognitive Assessment Aid | Neurology | 2 | 2 |
| PLK | Tympanic Membrane Direct Contact Hearing Aid | Ear, Nose, Throat | 2 | 2 |
| PMP | Dorsal Root Ganglion Stimulator For Pain Relief | Unknown | 3 | 2 |
| PQJ | Intranasal Electrostimulation Device | Ophthalmic | 2 | 2 |
| QON | Implanted Electrical Device Intended For Treatment Of Fecal Incontinence | Gastroenterology, Urology | 3 | 2 |
| BZD | Ventilator, Non-Continuous (Respirator) | Anesthesiology | 2 | 1 |
| BZQ | Monitor, Breathing Frequency | Anesthesiology | 2 | 1 |
| CBK | Ventilator, Continuous, Facility Use | Anesthesiology | 2 | 1 |
| CCK | Analyzer, Gas, Carbon-Dioxide, Gaseous-Phase | Anesthesiology | 2 | 1 |
| DPS | Electrocardiograph | Cardiovascular | 2 | 1 |
| DPW | Flowmeter, Blood, Cardiovascular | Cardiovascular | 2 | 1 |
| DRG | Transmitters And Receivers, Physiological Signal, Radiofrequency | Cardiovascular | 2 | 1 |
| DSH | Recorder, Magnetic Tape, Medical | Cardiovascular | 2 | 1 |
| EGJ | Device, Iontophoresis, Other Uses | Physical Medicine | 2 | 1 |
| ERL | Drill, Surgical, Ent (Electric Or Pneumatic) Including Handpiece | Ear, Nose, Throat | 2 | 1 |
| GCJ | Laparoscope, General & Plastic Surgery | Gastroenterology, Urology | 2 | 1 |
| GWL | Amplifier, Physiological Signal | Neurology | 2 | 1 |
| HCS | Device, Temperature Measurement, Direct Contact, Powered | Neurology | 2 | 1 |
| HWE | Instrument, Surgical, Orthopedic, Ac-Powered Motor And Accessory/Attachment | General, Plastic Surgery | 1 | 1 |
| IKN | Electromyograph, Diagnostic | Physical Medicine | 2 | 1 |