2026 ICD-10-CM Table of Drugs and Chemicals ICD-10-CM
The FY 2026 Table of Drugs and Chemicals classifies 7,379 substances: drugs, industrial solvents, corrosive gases, noxious plants, pesticides, and other toxic agents. Each substance carries up to six ICD-10-CM codes, one per intent column. Search the table with the Table of Drugs Lookup, or browse it alphabetically below.
- 14-hydroxydihydro-morphinone
- 1-propanol
- 2,4,5-T (trichloro-phenoxyacetic acid)
- 2,4-D (dichlorophen-oxyacetic acid)
- 2,4-toluene diisocyanate
- 2-propanol
- 4-Aminobutyric acid
- 4-Aminophenol derivatives
- 8-Aminoquinoline drugs
- ABOB
- Abrine
- Abrus (seed)
- Bacampicillin
- b-acetyldigoxin
- Bacillus
- Bacimycin
- Bacitracin zinc
- Baclofen
- 2,4-D
- Cabergoline
- Cacodyl, cacodylic acid
- Cactinomycin
- Cade oil
- Cadexomer iodine
- 2,4-Dichlorophenoxyacetic acid
- 2-Deoxy-5-fluorouridine
- 5-Deoxy-5-fluorouridine
- Dacarbazine
- Dactinomycin
- DADPS
- 2-Ethoxyethanol
- Ear drug NEC
- Ear preparations
- Echothiophate, echothiopate, ecothiopate
- Econazole
- Ecothiopate iodide
- FAC (fluorouracil + doxorubicin + cyclophosphamide)
- Factor
- Famotidine
- Fat suspension, intravenous
- Fazadinium bromide
- Febarbamate
- b-Galactosidase
- GABA
- Gadolinium
- Gadopentetic acid
- Galactose
- Galantamine
- Labetalol
- Laburnum (seeds)
- Lachesine
- Lacidipine
- Lacquer
- Lacrimogenic gas
- 2-Methoxyethanol
- 5-Methoxypsoralen (5-MOP)
- 8-Methoxypsoralen (8-MOP)
- Mace
- Macrogol
- Macrolide
- Obidoxime chloride
- Octafonium (chloride)
- Octamethyl pyrophos-phoramide
- Octanoin
- Octatropine methyl-bromide
- Octotiamine
- Quaalude
- Quarternary ammonium
- Quazepam
- Quicklime
- Quillaja extract
- Quinacrine
- Rabies
- Racemoramide
- Racemorphan
- Racepinefrin
- Raclopride
- Radiator alcohol
- 2,4,5-T
- Sabadilla (plant)
- Saccharated iron oxide
- Saccharin
- Saccharomyces boulardii
- Safflower oil
- 2,3,7,8-Tetrachlorodibenzo-p-dioxin
- 2,4,5-Trichlorophen-oxyacetic acid
- Tablets
- Tace
- Tacrine
- Tadalafil
- Ufenamate
- Ultraviolet light protectant
- Undecenoic acid
- Undecoylium
- Undecylenic acid (derivatives)
- Unna's boot
- Vaccine NEC
- Vaccinia immune globulin
- Vaginal contraceptives
- Valerian
- Valethamate bromide
- Valisone
- Warfarin
- Wasp (sting)
- Water
- Wax (paraffin) (petroleum)
- Weed killers NEC
- Welldorm
- Xamoterol
- Xanthine diuretics
- Xanthinol nicotinate
- Xanthotoxin
- Xantinol nicotinate
- Xantocillin
Questions About This Page
How do I use the Table of Drugs and Chemicals?
Find the substance, then pick the column that matches the documented intent: accidental, intentional self-harm, assault, undetermined, adverse effect, or underdosing. The code in that cell is the T-code stem; the code page adds the 7th character for the encounter.
Do poisoning codes need an external cause code?
No. The intent is built into the code itself, which is why the table has six columns instead of one.
What if a substance is not listed?
Use the closest specified entry or the classification entries such as drug NEC, and confirm against the code page. The Table of Drugs Lookup also searches synonyms.
Related References
Source: official CMS FY 2026 ICD-10-CM release, effective October 1, 2025 through September 30, 2026.
