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ICD-10 diagnosis code

T46.7 Poisoning: Peripheral vasodilators

This page in Swedish

T46.7 is the ICD-10 code for Poisoning: Peripheral vasodilators. 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 T46.7 includes

Conditions and terms that are coded here.

  • Nicotinic acid (derivatives)

What T46.7 excludes

Conditions that look similar but belong under another code.

T46.7 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

T46.7Perifera vasodilatatorer

GermanyICD-10-GM

T46.7Periphere Vasodilatatoren

FranceICD-10-FR

T46.7Vasodilatateurs périphériques

NetherlandsICD-10-NL

T46.7perifere vasodilatantia

United StatesICD-10-CM

Listed through more specific codes:

  • T46.7X1APoisoning by peripheral vasodilators, accidental (unintentional), initial encounter
  • T46.7X1DPoisoning by peripheral vasodilators, accidental (unintentional), subsequent encounter
  • T46.7X1SPoisoning by peripheral vasodilators, accidental (unintentional), sequela
  • T46.7X2APoisoning by peripheral vasodilators, intentional self-harm, initial encounter
  • T46.7X2DPoisoning by peripheral vasodilators, intentional self-harm, subsequent encounter
  • T46.7X2SPoisoning by peripheral vasodilators, intentional self-harm, sequela
  • T46.7X3APoisoning by peripheral vasodilators, assault, initial encounter
  • T46.7X3DPoisoning by peripheral vasodilators, 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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