ICD-10 block
T51–T65 Toxic effects of substances chiefly nonmedicinal as to source
The block T51–T65 of ICD-10 is titled “Toxic effects of substances chiefly nonmedicinal as to source”. It is part of Chapter XIX, Injury, poisoning and certain other consequences of external causes, and holds 15 groups.
What T51–T65 excludes
Conditions that look similar but belong under another code.
Codes in T51–T65
- T53.0Toxic effect: Carbon tetrachloride
- T53.1Toxic effect: Chloroform
- T53.2Toxic effect: Trichloroethylene
- T53.3Toxic effect: Tetrachloroethylene
- T53.4Toxic effect: Dichloromethane
- T53.5Toxic effect: Chlorofluorocarbons
- T53.6Toxic effect: Other halogen derivatives of aliphatic hydrocarbons
- T53.7Toxic effect: Other halogen derivatives of aromatic hydrocarbons
- T53.9Toxic effect: Halogen derivative of aliphatic and aromatic hydrocarbons, unspecified
- T56.0Toxic effect: Lead and its compounds
- T56.1Toxic effect: Mercury and its compounds
- T56.2Toxic effect: Chromium and its compounds
- T56.3Toxic effect: Cadmium and its compounds
- T56.4Toxic effect: Copper and its compounds
- T56.5Toxic effect: Zinc and its compounds
- T56.6Toxic effect: Tin and its compounds
- T56.7Toxic effect: Beryllium and its compounds
- T56.8Toxic effect: Other metals
- T56.9Toxic effect: Metal, unspecified
- T59.0Toxic effect: Nitrogen oxides
- T59.1Toxic effect: Sulfur dioxide
- T59.2Toxic effect: Formaldehyde
- T59.3Toxic effect: Lacrimogenic gas
- T59.4Toxic effect: Chlorine gas
- T59.5Toxic effect: Fluorine gas and hydrogen fluoride
- T59.6Toxic effect: Hydrogen sulfide
- T59.7Toxic effect: Carbon dioxide
- T59.8Toxic effect: Other specified gases, fumes and vapours
- T59.9Toxic effect: Gases, fumes and vapours, unspecified
- T60.0Toxic effect: Organophosphate and carbamate insecticides
- T60.1Toxic effect: Halogenated insecticides
- T60.2Toxic effect: Other and unspecified insecticides
- T60.3Toxic effect: Herbicides and fungicides
- T60.4Toxic effect: Rodenticides
- T60.8Toxic effect: Other pesticides
- T60.9Toxic effect: Pesticide, unspecified
- T63.0Toxic effect: Snake venom
- T63.1Toxic effect: Venom of other reptiles
- T63.2Toxic effect: Venom of scorpion
- T63.3Toxic effect: Venom of spider
- T63.4Toxic effect: Venom of other arthropods
- T63.5Toxic effect: Toxic effect of contact with fish
- T63.6Toxic effect: Toxic effect of contact with other marine animals
- T63.8Toxic effect: Toxic effect of contact with other venomous animals
- T63.9Toxic effect: Toxic effect of contact with unspecified venomous animal
- T65.0Toxic effect: Cyanides
- T65.1Toxic effect: Strychnine and its salts
- T65.2Toxic effect: Tobacco and nicotine
- T65.3Toxic effect: Nitroderivatives and aminoderivatives of benzene and its homologues
- T65.4Toxic effect: Carbon disulfide
- T65.5Toxic effect: Nitroglycerin and other nitric acids and esters
- T65.6Toxic effect: Paints and dyes, not elsewhere classified
- T65.8Toxic effect: Toxic effect of other specified substances
- T65.9Toxic effect: Toxic effect of unspecified substance
Based on the World Health Organization’s International Statistical Classification of Diseases and Related Health Problems, 10th revision (ICD-10), 2019 version, and the national editions published by each country’s health authority. This page is a reference, not coding advice; follow your national coding rules when you report.
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