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 40 of 71

FDA product codes, page 40 of 71
Code	Device name	Class	Regulation	Clearances	Recalls
LOQ	Device, General Purpose, Hematology	Class II	21 CFR 866.6010	1	1
LOT	Pulse-Generator, Program Module	Class III		0	0
LOX	Catheters, Transluminal Coronary Angioplasty, Percutaneous	Class II	21 CFR 870.5100	88	121
LOZ	Artificial Heart	Class III		0	5
LPA	System, Esophageal Pacing	Class III		0	5
LPB	Cardiac Ablation Percutaneous Catheter	Class III		0	21
LPC	Device, Angioplasty, Laser, Coronary	Class III		0	4
LPF	Prosthesis, Hip, Semi-Constrained, Metal/Ceramic/Ceramic, Cemented	Class III		0	0
LPG	Material, Dressing, Surgical, Polylactic Acid	Class III		0	7
LPH	Prosthesis, Hip, Semi-Constrained, Metal/Polymer, Porous Uncemented	Class II	21 CFR 888.3358	565	297
LPI	Kit, Assay, Progesterone Receptor	Class III	21 CFR 864.1860	0	0
LPJ	Kit, Assay, Estrogen Receptor	Class III	21 CFR 864.1860	0	1
LPL	Lenses, Soft Contact, Daily Wear	Class II	21 CFR 886.5925	487	70
LPM	Lenses, Soft Contact, Extended Wear	Class III	21 CFR 886.5925	0	26
LPN	Accessories, Soft Lens Products	Class II	21 CFR 886.5928	121	23
LPO	Gases Used Within Eye To Place Pressure On Detached Retina	Class III	21 CFR 886.4270	0	1
LPP	Monitor, Oxygen, Cutaneous, For Uses Other Than For Infant Not Under Gas Anesthesia	Class II	21 CFR 868.2500	2	1
LPQ	Stimulator, Ultrasound And Muscle, For Use Other Than Applying Therapeutic Deep	Class II	21 CFR 890.5870	0	2
LPS	Urinary Homocystine (Nonquantitative) Test System	Class II	21 CFR 862.1377	29	18
LPT	System, Test, Urinary Methylmalonic Acid	Class II	21 CFR 862.1509	0	1
LPW	System, Test, Oxalate	Class I	21 CFR 862.1542	1	0
LPX	Radioceptor Assay, Neuroleptic Drugs	Class II	21 CFR 862.3645	0	0
LPZ	Container, Frozen Donor Tissue Storage	Unclassified		6	0
LQA	Media, Reusable Image	Class I	21 CFR 892.1840	1	0
LQB	Medical Computers And Software For Ophthalmic Use	Class III		2	0
LQC	Lithotriptor, Biliary Mechanical	Class II	21 CFR 876.4500	11	7
LQD	Recorder, Attention Task Performance	Unclassified		11	0
LQE	Implant, Corneal, Refractive	Class III		0	3
LQF	Dna-Reagents, Mycobacterium Spp.	Class I	21 CFR 866.3370	15	2
LQG	Dna-Reagents, Mycoplasma Spp.	Class I	21 CFR 866.3375	1	1
LQH	Dna-Reagents, Legionella	Class II	21 CFR 866.3300	2	0
LQI	Hepatitis Delta Serological Reagents	Class III		0	0
LQJ	Lens, Surgical, Laser, Accesssory, Ophthalmic Laser	Class II	21 CFR 886.4390	13	1
LQK	Home Uterine Activity Monitor	Class II	21 CFR 884.2730	6	1
LQL	Gram Positive Identification Panel	Class I	21 CFR 866.2660	11	7
LQM	Gram Negative Identification Panel	Class I	21 CFR 866.2660	7	2
LQN	Latex Agglutination Assay, Rubella	Class II	21 CFR 866.3510	13	0
LQO	Dna-Reagents, Campylobacter Spp.	Class I	21 CFR 866.3110	4	0
LQP	Campylobacter Spp.	Class I	21 CFR 866.3110	12	1
LQQ	Columns, Immunoadsorption In Extracorporeal Systems	Class III		1	1
LQR	Dislodger, Stone, Biliary	Class II	21 CFR 876.5010	38	11
LQS	Spermatocele, Alloplastic	Unclassified		1	0
LQW	Test, Temperature Discrimination	Class I	21 CFR 882.1200	3	0
LQX	Device, Finger-Sucking	Class I	21 CFR 890.3475	2	0
LQY	Locator, Root Apex	Unclassified		46	0
LQZ	Device, Jaw Repositioning	Class II	21 CFR 872.5570	27	0
LRA	Hearing Aid, Tactile	Unclassified		8	0
LRB	Face Plate Hearing Aid	Class I	21 CFR 874.3300	24	0
LRC	Instrument, Ent Manual Surgical	Class I	21 CFR 874.4420	65	5
LRD	Applicator, Ent Drug	Class I	21 CFR 874.5220	6	1
LRE	Instrument, Prosthesis Modification For Ossicular Replacement Surgery, Sterile	Class I	21 CFR 874.3540	0	0
LRF	Candida Spp., Direct Antigen, Id	Class II	21 CFR 866.3165	3	2
LRG	Instrument For Auto Reader & Interpretation Of Overnight Suscept. Systems	Class II	21 CFR 866.1640	45	13
LRH	Instrument For Auto Reader Of Overnight Microorganism Identification System	Class I	21 CFR 866.2660	4	0
LRI	Ph Meter For Dialysis Hydrogen Ion Concentration	Class II	21 CFR 876.5820	1	0
LRJ	Disinfectant, Medical Devices	Class I	21 CFR 880.6890	73	17
LRK	Device, Anti-Snoring	Class II	21 CFR 872.5570	215	10
LRL	Cushion, Hemorrhoid	Unclassified		3	0
LRM	Anti-Dna Antibody (Enzyme-Labeled), Antigen, Control	Class II	21 CFR 866.5100	29	3
LRN	Wire, Surgical	Class II	21 CFR 888.3030	8	1
LRO	General Surgery Tray	Class II	21 CFR 878.4370	110	1,070
LRP	Tray, Surgical	Class I	21 CFR 878.4800	22	109
LRQ	Tracheostomy And Nasal Suctioning Kit	Class I		6	4
LRR	First Aid Kit With Drug	Not classified		15	30
LRS	I.V. Start Kit	Class II	21 CFR 880.5200	30	165
LRT	Indicator, Sterilization	Class II	21 CFR 880.2800	5	1
LRW	Scissors, General, Surgical	Class I	21 CFR 878.4800	18	20
LRX	Case, Contact Lens	Class II	21 CFR 886.5928	82	0
LRY	Punch, Surgical	Class I	21 CFR 878.4800	7	6
LRZ	Screwdriver, Surgical	Class I	21 CFR 878.4800	3	6
LSA	Vise, Bench, Surgical	Class I	21 CFR 878.4800	1	0
LSB	Unit, Fluidotherapy	Class II	21 CFR 890.5100	4	0
LSC	Neisseria Controls	Class I	21 CFR 866.2660	7	0
LSD	Rubella, Other Assays	Class II	21 CFR 866.3510	0	0
LSE	Epstein-Barr Virus, Other	Class I	21 CFR 866.3235	56	7
LSF	Dna-Reagents, Epstein-Barr Virus	Class I	21 CFR 866.3235	0	0
LSG	Candida Species, Antibody Detection	Class II	21 CFR 866.3165	0	0
LSH	Antigen, Blastomyces Dermatitidis, Other	Class II	21 CFR 866.3060	0	0
LSI	Antiserum, Blastomyces Dermatitidis, Other	Class II	21 CFR 866.3060	0	1
LSJ	Antigen, Rubella, Other	Class II	21 CFR 866.3510	0	0
LSK	Dna-Reagents, Chlamydia	Class I	21 CFR 866.3120	8	1
LSL	Dna-Reagents, Neisseria	Class II	21 CFR 866.3390	45	7
LSM	Dna-Reagents, Salmonella Spp.	Class II	21 CFR 866.3550	0	1
LSN	Dna-Reagents, Shigella Spp.	Class II	21 CFR 866.3660	0	0
LSO	Dna-Reagents, Cytomegalovirus	Class II	21 CFR 866.3175	0	1
LSQ	Reagent, Rickettsia Serological	Class I	21 CFR 866.3500	4	0
LSR	Reagent, Borrelia Serological Reagent	Class II	21 CFR 866.3830	112	5
LSW	Anti-Dna Antibody, Antigen And Control	Class II	21 CFR 866.5100	8	1
LSX	Controller, Closed-Loop, Blood-Pressure	Class III		0	0
LSY	Ultrasound, Hyperthermia, Cancer Treatment	Class III		0	0
LSZ	Ventilator, High Frequency	Class III		0	7
LTA	Fluid, Hysteroscopy	Class III		0	0
LTB	Cyclosporine Radioimmunoassay	Class II	21 CFR 862.1235	1	0
LTC	Hyaline Membrane Disease Assay	Class III		1	0
LTD	Paraquat Assay	Class III		2	1
LTF	Stimulator, Salivary System	Class II	21 CFR 872.5560	2	35
LTG	Paste, Injectable For Vocal Cord Augmentation	Class III		0	0
LTI	Implant, Intragastric For Morbid Obesity	Class III		0	26
LTJ	Prostate-Specific Antigen (Psa) For Management Of Prostate Cancers	Class II	21 CFR 866.6010	34	12
LTK	Test, Epithelial Ovarian Tumor-Associated Antigen (Ca125)	Class II	21 CFR 866.6010	26	8