ICD-10 diagnosis code

T44.8 Poisoning: Centrally acting and adrenergic-neuron-blocking agents, not elsewhere classified

This page in Swedish

T44.8 is the ICD-10 code for Poisoning: Centrally acting and adrenergic-neuron-blocking agents, 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

What T44.8 excludes

Conditions that look similar but belong under another code.

T44.8 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

T44.8Zentral wirkende und adrenerge Neuronenblocker, anderenorts nicht klassifiziert

FranceICD-10-FR

T44.8Agents bloquants neuronaux adrénergiques et d'action centrale, non classés

NetherlandsICD-10-NL

T44.8centraal werkende en adrenerge neuronblokkerende middelen, niet elders

United StatesICD-10-CM

Listed through more specific codes:

  • T44.8X1APoisoning by centrally-acting and adrenergic-neuron-blocking agents, accidental (unintentional), initial encounter
  • T44.8X1DPoisoning by centrally-acting and adrenergic-neuron-blocking agents, accidental (unintentional), subsequent encounter
  • T44.8X1SPoisoning by centrally-acting and adrenergic-neuron-blocking agents, accidental (unintentional), sequela
  • T44.8X2APoisoning by centrally-acting and adrenergic-neuron-blocking agents, intentional self-harm, initial encounter
  • T44.8X2DPoisoning by centrally-acting and adrenergic-neuron-blocking agents, intentional self-harm, subsequent encounter
  • T44.8X2SPoisoning by centrally-acting and adrenergic-neuron-blocking agents, intentional self-harm, sequela
  • T44.8X3APoisoning by centrally-acting and adrenergic-neuron-blocking agents, assault, initial encounter
  • T44.8X3DPoisoning by centrally-acting and adrenergic-neuron-blocking agents, 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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