ICD-10 diagnosis code

T44.7 Poisoning: Beta-adrenoreceptor antagonists, not elsewhere classified

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T44.7 is the ICD-10 code for Poisoning: Beta-adrenoreceptor antagonists, not elsewhere classified. It is a four-character subcategory of T44 (Poisoning by drugs primarily affecting the autonomic nervous 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

T44.7 in national editions

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

GermanyICD-10-GM

T44.7Beta-Rezeptorenblocker, anderenorts nicht klassifiziert

FranceICD-10-FR

T44.7Bêtabloquants, non classés ailleurs

NetherlandsICD-10-NL

T44.7bèta-adrenerge receptorblokkerende middelen, niet elders geclassificeerd

United StatesICD-10-CM

Listed through more specific codes:

  • T44.7X1APoisoning by beta-adrenoreceptor antagonists, accidental (unintentional), initial encounter
  • T44.7X1DPoisoning by beta-adrenoreceptor antagonists, accidental (unintentional), subsequent encounter
  • T44.7X1SPoisoning by beta-adrenoreceptor antagonists, accidental (unintentional), sequela
  • T44.7X2APoisoning by beta-adrenoreceptor antagonists, intentional self-harm, initial encounter
  • T44.7X2DPoisoning by beta-adrenoreceptor antagonists, intentional self-harm, subsequent encounter
  • T44.7X2SPoisoning by beta-adrenoreceptor antagonists, intentional self-harm, sequela
  • T44.7X3APoisoning by beta-adrenoreceptor antagonists, assault, initial encounter
  • T44.7X3DPoisoning by beta-adrenoreceptor antagonists, 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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