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ICD-10 diagnosis code

T46.2 Poisoning: Other antidysrhythmic drugs, not elsewhere classified

This page in Swedish

T46.2 is the ICD-10 code for Poisoning: Other antidysrhythmic drugs, not elsewhere classified. 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

What T46.2 excludes

Conditions that look similar but belong under another code.

  • beta-adrenoreceptor antagonists T44.7

T46.2 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

T46.2Andra antiarytmika som ej klassificeras på annan plats

GermanyICD-10-GM

T46.2Sonstige Antiarrhythmika, anderenorts nicht klassifiziert

FranceICD-10-FR

T46.2Autres antiarythmisants, non classés ailleurs

NetherlandsICD-10-NL

T46.2overige antiaritmica, niet elders geclassificeerd

United StatesICD-10-CM

Listed through more specific codes:

  • T46.2X1APoisoning by other antidysrhythmic drugs, accidental (unintentional), initial encounter
  • T46.2X1DPoisoning by other antidysrhythmic drugs, accidental (unintentional), subsequent encounter
  • T46.2X1SPoisoning by other antidysrhythmic drugs, accidental (unintentional), sequela
  • T46.2X2APoisoning by other antidysrhythmic drugs, intentional self-harm, initial encounter
  • T46.2X2DPoisoning by other antidysrhythmic drugs, intentional self-harm, subsequent encounter
  • T46.2X2SPoisoning by other antidysrhythmic drugs, intentional self-harm, sequela
  • T46.2X3APoisoning by other antidysrhythmic drugs, assault, initial encounter
  • T46.2X3DPoisoning by other antidysrhythmic drugs, 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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