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ICD-10 diagnosis code

T43.3 Poisoning: Phenothiazine antipsychotics and neuroleptics

This page in Swedish

T43.3 is the ICD-10 code for Poisoning: Phenothiazine antipsychotics and neuroleptics. It is a four-character subcategory of T43 (Poisoning by psychotropic drugs, not elsewhere classified), the most specific level in the WHO edition. 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
Subcategory (4 characters)
Chapter
XIX · S00–T98
Classification
WHO ICD-10, 2019 version

T43.3 in national editions

Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.

SwedenICD-10-SE

T43.3Antipsykotiskt och neuroleptiskt verkande läkemedel av fentiazintyp

DenmarkICD-10-DK

DT433Forgiftning med fenotiazin

GermanyICD-10-GM

T43.3Antipsychotika und Neuroleptika auf Phenothiazin-Basis

FranceICD-10-FR

T43.3Psycholeptiques et neuroleptiques dérivés de la phénothiazine

NetherlandsICD-10-NL

T43.3fenothiazinederivaten [neuroleptica, antipsychotica]

United StatesICD-10-CM

Listed through more specific codes:

  • T43.3X1APoisoning by phenothiazine antipsychotics and neuroleptics, accidental (unintentional), initial encounter
  • T43.3X1DPoisoning by phenothiazine antipsychotics and neuroleptics, accidental (unintentional), subsequent encounter
  • T43.3X1SPoisoning by phenothiazine antipsychotics and neuroleptics, accidental (unintentional), sequela
  • T43.3X2APoisoning by phenothiazine antipsychotics and neuroleptics, intentional self-harm, initial encounter
  • T43.3X2DPoisoning by phenothiazine antipsychotics and neuroleptics, intentional self-harm, subsequent encounter
  • T43.3X2SPoisoning by phenothiazine antipsychotics and neuroleptics, intentional self-harm, sequela
  • T43.3X3APoisoning by phenothiazine antipsychotics and neuroleptics, assault, initial encounter
  • T43.3X3DPoisoning by phenothiazine antipsychotics and neuroleptics, assault, subsequent encounter
  • and 10 more national subcodes

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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