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 41 of 71

FDA product codes, page 41 of 71
Code	Device name	Class	Regulation	Clearances	Recalls
LTO	Spacer, Cement	Class III	21 CFR 888.3320	0	0
LTQ	Calibrator For Alpha-Fetoprotein In Mid-Pregnancy Maternal Serum	Class III		0	0
LTS	Test Reagents, Neisseria Gonorrhoeae Biochemical	Class I	21 CFR 866.2660	1	0
LTT	Panels, Test, Susceptibility, Antimicrobial	Class II	21 CFR 866.1640	50	13
LTW	Susceptibility Test Cards, Antimicrobial	Class II	21 CFR 866.1640	16	39
LTX	Discs, Elution	Class II	21 CFR 866.1620	2	0
LTY	Fluid, Cytological Collection	Class III		0	0
LTZ	Condom With Nonoxynol-9	Class II	21 CFR 884.5310	22	1
LWA	Prosthesis, Ligament, Ptfe	Class III		0	0
LWB	Stimulator, Functional Neuromuscular, Scoliosis	Class III		0	0
LWE	Bone Marrow Collection/Transfusion Kit	Class II		3	1
LWF	Dilator, Nasal	Class I	21 CFR 874.3900	20	0
LWG	Surgical Table Cushion	Class I	21 CFR 878.4950	4	1
LWH	Counter, Sponge, Surgical	Class I	21 CFR 880.2740	15	4
LWI	Ultrasound, Sinus	Class II	21 CFR 892.1560	4	0
LWJ	Prosthesis, Hip, Semi-Constrained, Metal/Polymer, Uncemented	Class II	21 CFR 888.3360	81	26
LWK	Razor, Surgical	Class I	21 CFR 878.4800	4	6
LWL	Fluid, Intraocular	Class III	21 CFR 886.4275	1	0
LWM	Device, Electrical Dental Anesthesia	Unclassified		15	0
LWO	Pulse-Generator, Single Chamber, Sensor Driven, Implantable	Class III		0	0
LWP	Implantable Pulse Generator, Pacemaker (Non-Crt)	Class III		0	113
LWQ	Heart-Valve, Mechanical	Class III		0	5
LWR	Heart-Valve, Non-Allograft Tissue	Class III		0	7
LWS	Implantable Cardioverter Defibrillator (Non-Crt)	Class III		0	219
LWT	Occluder, Balloon, Vena-Cava	Class III		0	0
LWW	Pulse-Generator, Single Chamber, Single	Class III		0	0
LWX	Device. Laser Peripheral Angioplasty	Class III		0	0
LWZ	Tissue Graft Of Less Than 6mm	Class III		2	0
LXA	Tissue Graft Of 6mm And Greater	Class III		0	4
LXB	Hearing Aid, Bone Conduction	Class II	21 CFR 874.3302	53	7
LXC	Monitor, Pressure, Intracompartmental	Unclassified		15	2
LXE	Doppler, Fetal, Ultrasound	Class II	21 CFR 884.2660	0	0
LXF	Diathermy, Ultrasonic, For Use Other Than Applying Therapeutic Deep Heat	Class III	21 CFR 890.5300	0	0
LXG	Equipment, Laboratory, General Purpose, Labeled Or Promoted For A Specific Medical Use	Class I	21 CFR 862.2050	3	28
LXH	Orthopedic Manual Surgical Instrument	Class I	21 CFR 888.4540	58	526
LXI	Guide, Drill, Ligament	Class I	21 CFR 878.4820	8	0
LXJ	Interactive Rehabilitation Exercise Devices	Class II	21 CFR 890.5360	27	0
LXK	Scrapper, Skin Specimen	Class I	21 CFR 878.4800	1	0
LXM	Manipulator, Plunger-Like Joint	Unclassified		32	1
LXN	Probe, Test, Heart-Valve	Class I	21 CFR 870.4500	2	0
LXP	Plug, Scleral	Class II	21 CFR 886.4155	10	0
LXQ	Cup, Eye	Unclassified		5	0
LXR	Laser, Microsurgical Argon, For Use In Otology	Class II	21 CFR 874.4490	0	0
LXS	Laser, Neodymium:Yag, Ophthalmic For Posterior Capsulotomy And Cutting Pupilla	Class II	21 CFR 886.4392	6	1
LXT	Appliance, Fixation, Nail/Blade/Plate Combination, Multiple Component, Metal Composite	Class II	21 CFR 888.3030	57	14
LXU	Laser For Wound Healing	Class III		0	0
LXV	Apparatus, Vestibular Analysis	Unclassified		22	2
LXW	Column, Adsorption, Low Density, Lipoprotein	Class III		1	0
LXY	Prosthesis, Knee, Patello/Femorotibial, Semi-Constrained, Uncemented, Polymer/Metal/Polymer	Class III		0	0
LXZ	Guard, Instrument	Class I	21 CFR 878.4800	2	0
LYA	Splint, Intranasal Septal	Class I	21 CFR 874.4780	46	2
LYC	Bone Grafting Material, Synthetic	Class II	21 CFR 872.3930	231	14
LYE	Cytokeratins	Class II	21 CFR 866.5550	2	0
LYF	Pneumocystis Carinii	Class II	21 CFR 866.3780	7	0
LYG	Massager, Therapeutic, Manual	Class I	21 CFR 890.5660	13	0
LYH	Arthrometer	Class I	21 CFR 890.1615	5	0
LYI	Stimulator, Subcortical, Implanted For Epilepsy	Class III		0	0
LYJ	Stimulator, Autonomic Nerve, Implanted For Epilepsy	Class III		0	37
LYK	Angioscope	Class II	21 CFR 876.1500	41	0
LYL	Accessories, Solution, Ultrasonic Cleaners For Lenses	Class II	21 CFR 886.5928	22	14
LYN	Apparatus, Visual Reinforcement Audiometric	Class II	21 CFR 874.1050	3	0
LYP	Accessories, Fixation, Spinal Interlaminal	Class II	21 CFR 888.3050	1	0
LYQ	Accessories, Fixation, Spinal Intervertebral Body	Class I	21 CFR 888.4540	3	2
LYR	Helicobacter Pylori	Class I	21 CFR 866.3110	91	11
LYS	Bone Mill	Class I	21 CFR 888.4540	4	1
LYT	Fixation Accessory	Class II	21 CFR 888.3030	9	4
LYU	Accessory, Surgical Apparel	Class I	21 CFR 878.4040	56	9
LYV	Label Or Tag, Sterile	Class I	21 CFR 878.4800	2	0
LYX	Media, Corneal Storage	Unclassified		21	0
LYY	Latex Patient Examination Glove	Class I	21 CFR 880.6250	1,954	6
LYZ	Vinyl Patient Examination Glove	Class I	21 CFR 880.6250	799	7
LZA	Polymer Patient Examination Glove	Class I	21 CFR 880.6250	1,180	10
LZB	Finger Cot	Class I	21 CFR 880.6250	5	1
LZC	Medical Glove, Specialty	Class I	21 CFR 880.6250	79	8
LZD	Joint, Temporomandibular, Implant	Class III	21 CFR 872.3940	0	20
LZE	Isometer	Class I	21 CFR 888.1520	1	0
LZF	Pump, Infusion, Analytical Sampling	Class II	21 CFR 880.5725	7	1
LZG	Pump, Infusion, Insulin	Class II	21 CFR 880.5725	85	126
LZH	Pump, Infusion, Enteral	Class II	21 CFR 880.5725	34	24
LZI	Device, Assistive Listening	Class II	21 CFR 874.3320	7	0
LZJ	Prosthesis, Toe (Metatarsophalangeal), Joint, Metal/Polymer, Semi-Constrained	Unclassified		11	1
LZK	Implant, Malar	Class II	21 CFR 878.3550	40	4
LZL	Micro-Condom	Class III	21 CFR 884.5320	0	0
LZM	Guard, Skin Graft	Class I	21 CFR 878.4014	2	0
LZN	Cement Obturator	Class II	21 CFR 878.3300	37	8
LZO	Prosthesis, Hip, Semi-Constrained, Metal/Ceramic/Polymer, Cemented Or Non-Porous, Uncemented	Class II	21 CFR 888.3353	534	177
LZP	Aid, Surgical, Viscoelastic	Class III	21 CFR 886.4275	0	25
LZQ	Tissue Adhesive For Ophthalmic Use	Class III		0	0
LZR	Ultrasound, Cyclodestructive	Class II	21 CFR 886.5350	0	0
LZS	Excimer Laser System	Class III		0	29
LZU	Plug, Punctum	Unclassified		49	4
LZV	System, Cement Removal Extraction	Class II	21 CFR 888.4580	7	0
LZW	Monitor, Spine Curvature	Unclassified		5	0
LZY	Prosthesis, Hip, Hemi-, Femoral, Metal Ball	Class II	21 CFR 888.3360	8	3
MAA	Monitor, Fetal Doppler Ultrasound	Class II	21 CFR 884.2660	9	3
MAB	Marker, Cardiopulmonary Bypass (Vein Marker)	Class II	21 CFR 870.3450	3	0
MAC	Decontamination Kit	Class I	21 CFR 878.4014	2	1
MAD	Catheter, Percutaneous (Valvuloplasty)	Class III		0	0
MAE	Occluder, Patent Ductus, Arteriosus	Class III		0	5
MAF	Stent, Coronary	Class III		0	22