FDA product codes

The device classification tree, in product code order.

FDA classifies every device type under a three-letter product code, and that code is what ties a clearance to a recall to a registered listing. Each page here carries the FDA definition, the regulation it sits under, clearance volume by year, and the companies that list the code with FDA.

Data as of 2026-10-05, the FDA export date. FDA product classification database

Review panels

6,880 codes

FDA review panels and the number of ingested product codes in each
Review panel	Panel code	Product codes
Anesthesiology	AN	262
Cardiovascular	CV	437
Clinical Chemistry	CH	527
Clinical Toxicology	TX	338
Dental	DE	352
Ear, Nose, Throat	EN	269
Gastroenterology, Urology	GU	614
General Hospital	HO	394
General, Plastic Surgery	SU	562
Hematology	HE	281
Immunology	IM	278
Medical Genetics	MG	7
Microbiology	MI	554
Neurology	NE	291
Obstetrics/Gynecology	OB	269
Ophthalmic	OP	345
Orthopedic	OR	349
Pathology	PA	325
Physical Medicine	PM	210
Radiology	RA	216

214 codes carry no review panel in the FDA classification file and appear only in the index below

7,094 product codes, page 51 of 71

FDA product codes, page 51 of 71
Code	Device name	Class	Regulation	Clearances	Recalls
NWG	Autoantibodies, Glutamic Acid Decarboxylase (Gad)	Class II	21 CFR 866.5660	2	0
NWI	Electrosurgical Electrode Kit	Class II	21 CFR 876.4300	0	1
NWJ	Suture, Recombinant Technology	Class II	21 CFR 878.4494	9	1
NWM	Immunoassay, Anti-Seizure Drug	Class II	21 CFR 862.3350	5	0
NWN	Laparoscopic Bone Anchor Urethropexy Instrument Kit	Class II	21 CFR 888.3040	0	1
NWO	Kit, Catheter, Urinary (Exludes Hiv Testing)	Class II	21 CFR 876.5130	1	3
NWP	Suprapubic Cystostomy Catheter Kit	Class II	21 CFR 876.5090	0	0
NWS	Kit, Choledochoscope, Flexible And Rigid	Class II	21 CFR 876.1500	1	0
NWT	Endoscopic Cholangiogram Kit	Class II	21 CFR 876.1500	0	0
NWU	Endoscope Introducer Kit	Class II	21 CFR 876.1500	3	25
NWV	Laparoscopic Accessories, Gynecologic	Class I	21 CFR 884.1720	0	7
NWW	Hysteroscope Accessories	Class I	21 CFR 884.1690	0	0
NWX	Catheter, Percutaneous Transluminal Coronary Angioplasty (Ptca), Cutting/Scoring	Class III		0	3
NWY	Test, Qualitative, Detection Of Dengue Igm And Igg Antibodies	Not classified		0	2
NWZ	Gas Chromatography, Bacillus Anthracis Membrane Fatty Acids	Class II	21 CFR 866.3045	1	0
NXA	Tracheotomy Care Kit	Class II	21 CFR 868.5800	1	12
NXB	Dispenser, Solid Medication	Class I	21 CFR 890.5050	3	1
NXC	Aligner, Sequential	Class II	21 CFR 872.5470	145	2
NXD	Nucleic Acid Amplification, Novel Influenza A Virus, A/H5 (Asian Lineage) Rna	Class II	21 CFR 866.3332	3	0
NXE	Walker, Mechanical, Poly Vinyl Chloride (Pvc)	Class I	21 CFR 890.3825	1	0
NXF	Gas, Laser Generating	Class I	21 CFR 878.4810	0	0
NXG	Fluorescence In Situ Hybridization, Topoisomerase Ii Alpha, Gene Amplification And Deletion	Class III		0	0
NXH	Nursing Pad, Cohesive Gel	Class I	21 CFR 880.5630	1	0
NXJ	Denture, Cosmetic Only	Not classified		0	0
NXM	Prosthesis, Eyelid Spacer/Graft, Biologic	Class II	21 CFR 886.3130	2	0
NXO	Calprotectin, Fecal	Class II	21 CFR 866.5180	15	3
NXQ	Reminder, Medication	Class I	21 CFR 890.5050	2	1
NXR	Fixation, Vision Training, Binocular	Class I	21 CFR 886.1290	1	0
NXT	Prosthesis, Hip, Semi-Constrained, Metal/Metal, Resurfacing	Class III		0	6
NXV	Diagnostic Light, Soft Tissue Detector	Class II	21 CFR 872.6350	12	0
NXW	Scaffold, Infrapopliteal, Absorbable	Class III		0	0
NXX	Fish (Fluorescent In Situ Hybridization) Kit, Protein Nucleic Acid, Rna, Staphylococcus Aureus	Class I	21 CFR 866.3700	4	1
NXZ	Dental Hygiene Kit	Class I	21 CFR 872.6855	0	0
NYC	Dental Prophylaxis Kit	Class I	21 CFR 872.4565	0	0
NYD	Endodontic Kit	Class II	21 CFR 872.3820	0	1
NYE	Fixture Mount Kit	Class I	21 CFR 872.3980	0	0
NYF	Gingival Retraction Kit	Class I	21 CFR 872.4565	0	0
NYG	Lapping Tool Kit	Class I	21 CFR 872.4565	0	0
NYH	Plaque Disclosing Kit	Class II	21 CFR 872.1740	1	0
NYI	Classifier, Prognostic, Recurrence Risk Assessment, Rna Gene Expression, Breast Cancer	Class II	21 CFR 866.6040	10	1
NYK	Ophthalmodynamometer, Diagnostic Contact Lens, Polymethylmethacrylate (Pmma)	Class II	21 CFR 886.1385	1	0
NYL	Handpiece, Air-Powered, Root Canal Irrigation	Class I	21 CFR 872.4200	5	0
NYN	Stimulator, Electrical, Transcutaneous, For Arthritis	Class II	21 CFR 882.5890	8	0
NYO	Autoantibodies, Anti-Ribonucleic Acid Polymerase (Rnap) Iii Antibody	Class II	21 CFR 866.5100	4	0
NYQ	Chromogenic In Situ Hybridization, Nucleic Acid Amplification, Her2/Neu Gene, Breast Cancer	Class II	21 CFR 864.1890	0	6
NYS	Wound Dressing With Poly(Diallyl Dimethyl Ammonium Chloride)(Pdadmac)	Class II	21 CFR 878.4015	1	0
NYT	Prosthesis, Tracheal, Expandable, Polymeric	Class II	21 CFR 878.3720	3	0
NYU	Catheter, Hemodialysis, Implanted, Coated	Class II	21 CFR 876.5540	2	30
NYV	Gastrointestinal Motility System, Capsule	Class II	21 CFR 876.1725	5	0
NYW	Stimulator, Nerve, Electrical, Transcutaneous, With Limited Output, For Pain Relief	Class II	21 CFR 882.5890	0	0
NYX	Stimulator, Electrical, Transcutaneous, With Limited Output, For Aesthetic Purposes	Class II	21 CFR 882.5890	0	0
NYY	Stimulator, Muscle, Powered, With Limited Output, For Rehabilitation	Class II	21 CFR 890.5850	0	0
NYZ	Stimulator, Muscle, Powered, With Limited Output, For Muscle Conditioning	Class II	21 CFR 890.5850	0	0
NZA	Accessories, Germicide, Cleaning, For Endoscopes	Class II	21 CFR 876.1500	11	1
NZB	Quality Control Material, Genetics, Dna	Class II	21 CFR 866.5910	4	0
NZC	Stent, Urethral, Prostatic, Semi-Permanent	Class III		0	0
NZD	Stretcher, Patient Restraint	Class I	21 CFR 880.6900	1	2
NZE	Hyperthermia Monitor	Class II	21 CFR 870.5900	6	1
NZF	Static Electricity-Emitting Device, Cosmetic Use	Not classified		0	0
NZG	Bassinet, Hospital	Class II	21 CFR 880.5145	0	2
NZH	Medication Management System, Remote	Class II	21 CFR 880.6315	2	0
NZJ	Respirator, N95, For Use By The General Public In Public Health Medical Emergencies	Class II	21 CFR 880.6260	2	2
NZK	Stimulator, Low Electric Field, Tumor Treatment	Class III		0	0
NZP	Sealant, Microbial	Class II	21 CFR 878.4370	4	0
NZS	Fish (Fluorescent In Situ Hybridization) Kit, Protein Nucleic Acid, Rna, Yeast	Class I	21 CFR 866.2660	3	0
NZT	Dosimeter, Ionizing Radiation, Implanted	Class II	21 CFR 892.5050	7	5
NZU	Collector, Urine, Powered, Non Indwelling Catheter	Class I	21 CFR 876.5250	1	1
NZW	Heparin, Vascular Access Flush	Class II	21 CFR 880.5200	7	44
NZX	Water, Vascular Access Flush	Class II	21 CFR 880.5200	0	0
NZY	Light, Lymphedema Reduction, Low Energy	Class II	21 CFR 890.5500	1	0
OAA	Aid, Visual, For Nausea	Not classified		0	0
OAB	Low Energy Direct Current Thermal Ablation System	Class II	21 CFR 878.4400	15	4
OAC	Plethysmograph, Air Displacement For Body Composition Analysis	Class II	21 CFR 870.2770	3	0
OAD	Catheter, Percutaneous, Cardiac Ablation, For Treatment Of Atrial Flutter	Class III		0	22
OAE	Catheter, Percutaneous, Cardiac Ablation, For Treatment Of Atrial Fibrillation	Class III		0	34
OAF	Implant, Hearing, Active, Middle Ear, Totally Implanted	Class III		0	2
OAG	Garment, Storage, Peritoneal Dialysis Catheter	Class I	21 CFR 890.5050	0	0
OAH	Fish (Fluorescent In Situ Hybridization) Kit, Protein Nucleic Acid, Enterococcus Faecalis	Class I	21 CFR 866.3740	4	1
OAI	Assay, Enterovirus Nucleic Acid	Class II	21 CFR 866.3225	2	0
OAJ	Catheter, Drainage, Intraoral/Extraoral	Class I	21 CFR 878.4200	1	0
OAL	Exercise Equipment, Powered, Emg-Triggered	Class II	21 CFR 890.1375	1	0
OAM	Immunoassay, Insulin-Like Growth Factor Binding Protein-1	Class I	21 CFR 862.1550	2	1
OAN	Orthosis, Cranial, Laser Scan	Class II	21 CFR 882.5970	23	0
OAO	Cord Blood Processing System And Storage Container	Class II	21 CFR 864.9900	0	0
OAP	Laser, Comb, Hair	Class II	21 CFR 890.5500	114	1
OAQ	Electronic Media, Hyperacusis	Not classified		0	0
OAR	Injector, Vertebroplasty (Does Not Contain Cement)	Class I	21 CFR 888.4200	1	26
OAS	X-Ray, Tomography, Computed, Dental	Class II	21 CFR 892.1750	135	7
OAT	Implant, Endosseous, Orthodontic	Class II	21 CFR 872.3640	52	3
OAU	Des-Gamma-Carboxy-Prothrombin (Dcp), Risk Assessment, Hepatocellular Carcinoma	Class II	21 CFR 866.6030	1	0
OAV	Mycophenolic Acid Test System	Class II	21 CFR 862.3840	3	0
OAW	Cancer Monitoring Test System, Soluble Mesothelin-Related Peptides, Epithelioid/Biphasic Mesothelioma	Humanitarian device exemption		0	1
OAX	Plasmodium Spp. Detection Reagents	Class II	21 CFR 866.3402	1	0
OAY	Light Source System, Diagnostic Endoscopic	Class III		0	1
OAZ	One-Way Air-Leak Valve	Humanitarian device exemption		0	0
OBA	Polymerizing, Neurovascular Embolization Material	Humanitarian device exemption		0	0
OBB	Kit, Conception-Assist, Home Use	Class II	21 CFR 884.5250	4	0
OBC	Occluder, Internal Vessel, Temporary	Class III		0	18
OBD	Barrier, Adhesion, Cardiovascular	Class III		0	0
OBE	Anti-Ss-A 52 Autoantibodies	Class II	21 CFR 866.5100	3	0