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 2 of 71

FDA product codes, page 2 of 71
Code	Device name	Class	Regulation	Clearances	Recalls
CAD	Vaporizer, Anesthesia, Non-Heated	Class II	21 CFR 868.5880	57	13
CAE	Airway, Oropharyngeal, Anesthesiology	Class I	21 CFR 868.5110	57	76
CAF	Nebulizer (Direct Patient Interface)	Class II	21 CFR 868.5630	509	36
CAG	Circulator, Breathing-Circuit	Class II	21 CFR 868.5250	0	0
CAH	Filter, Bacterial, Breathing-Circuit	Class II	21 CFR 868.5260	202	28
CAI	Circuit, Breathing (W Connector, Adaptor, Y Piece)	Class I	21 CFR 868.5240	184	205
CAK	Microfilter, Blood Transfusion	Class II	21 CFR 880.5440	36	1
CAL	Laryngoscope, Non-Rigid	Class I	21 CFR 868.5530	8	11
CAM	Yoke Assembly, Medical Gas	Class I	21 CFR 868.6885	8	0
CAN	Regulator, Pressure, Gas Cylinder	Class I	21 CFR 868.2700	55	17
CAO	Airway, Esophageal (Obturator)	Class II	21 CFR 868.5650	6	0
CAP	Monitor, Airway Pressure (Includes Gauge And/Or Alarm)	Class II	21 CFR 868.2600	78	0
CAR	Monitor, Spinal-Fluid Pressure, Electrically Powered	Class II	21 CFR 880.2460	3	0
CAT	Cannula, Nasal, Oxygen	Class I	21 CFR 868.5340	42	6
CAW	Generator, Oxygen, Portable	Class II	21 CFR 868.5440	289	44
CAX	Flowmeter, Tube, Thorpe, Back-Pressure Compensated	Class I	21 CFR 868.2340	24	1
CAZ	Anesthesia Conduction Kit	Class II	21 CFR 868.5140	156	220
CBA	Monitor, Air Embolism, Ultrasonic	Class II	21 CFR 868.2025	1	0
CBC	Bottle, Collection And Trap, Breathing System (Uncalibrated)	Class II	21 CFR 880.6740	3	0
CBD	Bottle, Collection, Breathing System (Calibrated)	Class II	21 CFR 880.6740	3	0
CBF	Chamber, Hyperbaric	Class II	21 CFR 868.5470	69	3
CBG	Spreader, Cuff	Class I	21 CFR 868.5760	1	0
CBH	Device, Fixation, Tracheal Tube	Class I	21 CFR 868.5770	47	12
CBI	Tube, Tracheal/Bronchial, Differential Ventilation (W/Wo Connector)	Class II	21 CFR 868.5740	34	10
CBK	Ventilator, Continuous, Facility Use	Class II	21 CFR 868.5895	505	323
CBL	Absorbent, Carbon-Dioxide	Class I	21 CFR 868.5300	5	7
CBN	Apparatus, Gas-Scavenging	Class II	21 CFR 868.5430	43	5
CBO	Attachment, Intermittent Mandatory Ventilation (Imv)	Class II	21 CFR 868.5955	15	0
CBP	Valve, Non-Rebreathing	Class II	21 CFR 868.5870	103	7
CBQ	Analyzer, Gas, Enflurane, Gaseous-Phase (Anesthetic Concentration)	Class II	21 CFR 868.1500	22	0
CBR	Analyzer, Gas, Nitrous-Oxide, Gaseous Phase (Anesthetic Conc.)	Class II	21 CFR 868.1700	5	3
CBS	Analyzer, Gas, Halothane, Gaseous-Phase (Anesthetic Conc.)	Class II	21 CFR 868.1620	17	0
CBT	Arterial Blood Sampling Kit	Class I	21 CFR 868.1100	58	23
CBZ	Analyzer, Ion, Hydrogen-Ion (Ph), Blood-Phase, Indwelling	Class II	21 CFR 868.1170	10	1
CCC	Analyzer, Gas, Carbon-Dioxide, Partial Pressure, Blood-Phase, Indwelling	Class II	21 CFR 868.1150	15	0
CCE	Analyzer, Gas, Oxygen, Partial Pressure, Blood-Phase, Indwelling	Class II	21 CFR 868.1200	23	0
CCI	Analyzer, Gas, Nitrogen, Gaseous-Phase	Class II	21 CFR 868.1690	2	0
CCJ	Analyzer, Gas, Carbon-Monoxide, Gaseous-Phase	Class II	21 CFR 868.1430	28	1
CCK	Analyzer, Gas, Carbon-Dioxide, Gaseous-Phase	Class II	21 CFR 868.1400	307	84
CCL	Analyzer, Gas, Oxygen, Gaseous-Phase	Class II	21 CFR 868.1720	122	5
CCM	Plethysmograph, Pressure	Class II	21 CFR 868.1750	11	0
CCN	Flowmeter, Nonback-Pressure Compensated, Bourdon Gauge	Class I	21 CFR 868.2300	9	1
CCO	Bed, Rocking, Breathing Assist	Class II	21 CFR 868.5180	0	0
CCQ	Nebulizer, Medicinal, Non-Ventilatory (Atomizer)	Class I	21 CFR 868.5640	62	9
CCT	Applicator (Laryngo-Tracheal), Topical Anesthesia	Class II	21 CFR 868.5170	10	6
CCW	Laryngoscope, Rigid	Class I	21 CFR 868.5540	64	53
CCX	Support, Patient Position	Class I	21 CFR 868.6820	8	7
CCY	Zimmerman (Spectrophotometric), 17-Ketosteroids	Class I	21 CFR 862.1430	1	0
CCZ	Zimmerman/Norymberski, 17-Ketogenic Steroids	Class I	21 CFR 862.1385	1	0
CDA	Acid, Nitrous And Nitrosonaphthol, 5-Hydroxyindole Acetic Acid/Serotonin	Class I	21 CFR 862.1390	3	1
CDB	Porter Silber Hydrazone, 17-Hydroxycorticosteroids	Class I	21 CFR 862.1385	2	0
CDC	L-Leucyl B-Naphthylamide, Leucine Aminopeptidase	Class I	21 CFR 862.1460	0	0
CDD	Radioassay, Vitamin B12	Class II	21 CFR 862.1810	78	12
CDE	Chromatographic Separation/Zimmerman, 17-Ketosteroids	Class I	21 CFR 862.1430	0	0
CDF	Acid, Vanilmandelic, Diazo, P-Nitroaniline/Vanillin	Class I	21 CFR 862.1795	12	0
CDG	Chromatography Separation/Zimmerman 17-Ketogenic Steroids	Class I	21 CFR 862.1385	1	0
CDH	Acid, Uric, Phosphotungstate Reduction	Class I	21 CFR 862.1775	15	0
CDK	Acid, Vanilmandelic, Electrophoretic Separation	Class I	21 CFR 862.1795	0	0
CDL	Berthelot Indophenol, Urea Nitrogen	Class II	21 CFR 862.1770	16	1
CDM	Diazonium Colorimetry, Urobilinogen (Urinary, Non-Quant.)	Class I	21 CFR 862.1785	9	1
CDN	Urease, Photometric, Urea Nitrogen	Class II	21 CFR 862.1770	16	2
CDO	Acid, Uric, Uricase (U.V.)	Class I	21 CFR 862.1775	31	1
CDP	Radioimmunoassay, Total Triiodothyronine	Class II	21 CFR 862.1710	144	20
CDQ	Urease And Glutamic Dehydrogenase, Urea Nitrogen	Class II	21 CFR 862.1770	117	6
CDR	1-Nitroso-2-Naphthol (Fluorometric), Free Tyrosine	Class I	21 CFR 862.1730	1	0
CDS	Electrode, Ion Specific, Urea Nitrogen	Class II	21 CFR 862.1770	15	1
CDT	Lipase Hydrolysis/Glycerol Kinase Enzyme, Triglycerides	Class I	21 CFR 862.1705	151	20
CDW	Diacetyl-Monoxime, Urea Nitrogen	Class II	21 CFR 862.1770	21	2
CDX	Radioimmunoassay, Total Thyroxine	Class II	21 CFR 862.1700	121	1
CDZ	Radioimmunoassay, Testosterones And Dihydrotestosterone	Class I	21 CFR 862.1680	89	19
CEA	Tlc Chromatographic Separation Triglycerides	Class I	21 CFR 862.1705	0	0
CEC	Radioimmunoassay, Free Thyroxine	Class II	21 CFR 862.1695	92	12
CED	5-Amp-Phosphate Release (Colorimetric Test), 5'-Nucleotidase	Class I	21 CFR 862.1520	9	0
CEE	Radioimmunoassay, Thyroxine-Binding Globulin	Class II	21 CFR 862.1685	25	1
CEF	Electrophoretic, Protein Fractionation	Class I	21 CFR 862.1630	29	0
CEI	Uranyl Acetate/Zinc Acetate, Sodium	Class II	21 CFR 862.1665	4	0
CEJ	Tetraphenyl Borate, Colorimetry, Potassium	Class II	21 CFR 862.1600	16	0
CEK	Biuret (Colorimetric), Total Protein	Class II	21 CFR 862.1635	116	10
CEL	Ammonium Molybdate And Ammonium Vanadate, Phospholipids	Class I	21 CFR 862.1575	3	0
CEM	Electrode, Ion Specific, Potassium	Class II	21 CFR 862.1600	89	63
CEN	Dye-Indicator, Ph (Urinary, Non-Quantitative)	Class I	21 CFR 862.1550	11	5
CEO	Phosphomolybdate (Colorimetric), Inorganic Phosphorus	Class I	21 CFR 862.1580	105	8
CEP	Radioimmunoassay, Luteinizing Hormone	Class I	21 CFR 862.1485	143	6
CEQ	Molybdenum Blue Method, Phospholipids	Class I	21 CFR 862.1575	1	0
CER	2,4-Dinitrophenylhydrazine, Lactate Dehydrogenase	Class II	21 CFR 862.1440	1	0
CES	Chromogenesis, Phenylketones (Urinary, Non-Quant.)	Class I	21 CFR 862.1560	0	0
CET	Olive Oil Emulsion (Turbidimetric), Lipase	Class I	21 CFR 862.1465	15	0
CEW	Radioimmunoassay, Parathyroid Hormone	Class II	21 CFR 862.1545	86	21
CEX	Chromatographic Separation, Lactate Dehydrogenase Isoenzymes	Class II	21 CFR 862.1445	8	0
CFA	Electrode, Ion Specific, Magnesium	Class I	21 CFR 862.1495	2	0
CFB	Chromatographic Derivative, Total Lipids	Class I	21 CFR 862.1470	0	0
CFD	Sulfophosphovanillin, Colorimetry, Total Lipids	Class I	21 CFR 862.1470	4	0
CFE	Electrophoretic, Lactate Dehydrogenase Isoenzymes	Class II	21 CFR 862.1445	28	0
CFF	Immunoelectrophoretic, Immunoglobulins, (G, A, M)	Class II	21 CFR 866.5510	29	4
CFG	Oil Emulsion/Thymolphthalein (Titrimetric), Lipase	Class I	21 CFR 862.1465	2	0
CFH	Tetrazolium Int Dye-Diaphorase, Lactate Dehydrogenase	Class II	21 CFR 862.1440	13	0
CFJ	Nad Reduction/Nadh Oxidation, Lactate Dehydrogenase	Class II	21 CFR 862.1440	111	8
CFL	Radioimmunoassay, Human Growth Hormone	Class I	21 CFR 862.1370	36	5
CFM	Bathophenanthroline, Colorimetry, Iron (Non-Heme)	Class I	21 CFR 862.1410	21	0
CFN	Method, Nephelometric, Immunoglobulins (G, A, M)	Class II	21 CFR 866.5510	61	20