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ICD-10 diagnosis code

T49.6 Poisoning: Otorhinolaryngological drugs and preparations

This page in Swedish

T49.6 is the ICD-10 code for Poisoning: Otorhinolaryngological drugs and preparations. It is a four-character subcategory of T49 (Poisoning by topical agents primarily affecting skin and mucous membrane and by ophthalmological, otorhinolaryngological and dental drugs), 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 T49.6 includes

Conditions and terms that are coded here.

  • Ear, nose and throat anti-infectives

T49.6 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

T49.6Läkemedel använda inom öron-, näsa- och halssjukvården

GermanyICD-10-GM

T49.6In der Hals-Nasen-Ohrenheilkunde angewendete Arzneimittel und Präparate

FranceICD-10-FR

T49.6Médicaments et préparations utilisés en oto-rhino-laryngologie

NetherlandsICD-10-NL

T49.6geneesmiddelen en preparaten voor keel-neus- en oorheelkundig gebruik

United StatesICD-10-CM

Listed through more specific codes:

  • T49.6X1APoisoning by otorhinolaryngological drugs and preparations, accidental (unintentional), initial encounter
  • T49.6X1DPoisoning by otorhinolaryngological drugs and preparations, accidental (unintentional), subsequent encounter
  • T49.6X1SPoisoning by otorhinolaryngological drugs and preparations, accidental (unintentional), sequela
  • T49.6X2APoisoning by otorhinolaryngological drugs and preparations, intentional self-harm, initial encounter
  • T49.6X2DPoisoning by otorhinolaryngological drugs and preparations, intentional self-harm, subsequent encounter
  • T49.6X2SPoisoning by otorhinolaryngological drugs and preparations, intentional self-harm, sequela
  • T49.6X3APoisoning by otorhinolaryngological drugs and preparations, assault, initial encounter
  • T49.6X3DPoisoning by otorhinolaryngological drugs and preparations, 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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