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ICD-10 diagnosis code

T46.4 Poisoning: Angiotensin-converting-enzyme inhibitors

This page in Swedish

T46.4 is the ICD-10 code for Poisoning: Angiotensin-converting-enzyme inhibitors. It is a four-character subcategory of T46 (Poisoning by agents primarily affecting the cardiovascular system), 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

T46.4 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

T46.4Läkemedel som påverkar renin-angiotensinsystemet

GermanyICD-10-GM

T46.4Angiotensin-Konversionsenzym-Hemmer [ACE-Hemmer]

FranceICD-10-FR

T46.4Inhibiteurs de l'enzyme de conversion

NetherlandsICD-10-NL

T46.4angiotensineconversie-enzymremmers [ACE-remmers]

United StatesICD-10-CM

Listed through more specific codes:

  • T46.4X1APoisoning by angiotensin-converting-enzyme inhibitors, accidental (unintentional), initial encounter
  • T46.4X1DPoisoning by angiotensin-converting-enzyme inhibitors, accidental (unintentional), subsequent encounter
  • T46.4X1SPoisoning by angiotensin-converting-enzyme inhibitors, accidental (unintentional), sequela
  • T46.4X2APoisoning by angiotensin-converting-enzyme inhibitors, intentional self-harm, initial encounter
  • T46.4X2DPoisoning by angiotensin-converting-enzyme inhibitors, intentional self-harm, subsequent encounter
  • T46.4X2SPoisoning by angiotensin-converting-enzyme inhibitors, intentional self-harm, sequela
  • T46.4X3APoisoning by angiotensin-converting-enzyme inhibitors, assault, initial encounter
  • T46.4X3DPoisoning by angiotensin-converting-enzyme inhibitors, 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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