ICD-10 diagnosis code
T43 Poisoning by psychotropic drugs, not elsewhere classified
T43 is the ICD-10 code for Poisoning by psychotropic drugs, not elsewhere classified. It is a three-character category divided into 9 subcodes; use the subcode whenever the record supports that level of detail. It belongs to the block T36–T50 (Poisoning by drugs, medicaments and biological substances) in Chapter XIX, Injury, poisoning and certain other consequences of external causes.
- Code type
- Category (3 characters)
- Chapter
- XIX · S00–T98
- Classification
- WHO ICD-10, 2019 version
What T43 excludes
Conditions that look similar but belong under another code.
Subcodes of T43
- T43.0Poisoning: Tricyclic and tetracyclic antidepressants
- T43.1Poisoning: Monoamine-oxidase-inhibitor antidepressants
- T43.2Poisoning: Other and unspecified antidepressants
- T43.3Poisoning: Phenothiazine antipsychotics and neuroleptics
- T43.4Poisoning: Butyrophenone and thioxanthene neuroleptics
- T43.5Poisoning: Other and unspecified antipsychotics and neuroleptics
- T43.6Poisoning: Psychostimulants with abuse potential
- T43.8Poisoning: Other psychotropic drugs, not elsewhere classified
- T43.9Poisoning: Psychotropic drug, unspecified
T43 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
T43Förgiftning med psykotropa medel som ej klassificeras på annan plats
DT43Forgiftninger med andre psykotrope midler, IKA
T43Vergiftung durch psychotrope Substanzen, anderenorts nicht klassifiziert
T43Intoxication par médicaments psychotropes, non classés ailleurs
T43vergiftiging door
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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