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ICD-10 diagnosis code

T53.5 Toxic effect: Chlorofluorocarbons

This page in Swedish

T53.5 is the ICD-10 code for Toxic effect: Chlorofluorocarbons. It is a four-character subcategory of T53 (Toxic effect of halogen derivatives of aliphatic and aromatic hydrocarbons), the most specific level in the WHO edition. It belongs to the block T51–T65 (Toxic effects of substances chiefly nonmedicinal as to source) 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

T53.5 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

T53.5Klorfluorkarboner

NorwayICD-10-NO

T53.5Toksisk virkning av klorfluorkarboner (KFK)

DenmarkICD-10-DK

DT535Klorfluorkarbonforgiftning

  • DT535AFreonforgiftning
FinlandICD-10-FI

T53.5Kloorifluorihiilivetyjen myrkkyvaikutukset

GermanyICD-10-GM

T53.5Fluorchlorkohlenwasserstoffe [FCKW]

FranceICD-10-FR

T53.5Chlorofluorocarbures

NetherlandsICD-10-NL

T53.5chloorfluorkoolwaterstoffen

United StatesICD-10-CM

Listed through more specific codes:

  • T53.5X1AToxic effect of chlorofluorocarbons, accidental (unintentional), initial encounter
  • T53.5X1DToxic effect of chlorofluorocarbons, accidental (unintentional), subsequent encounter
  • T53.5X1SToxic effect of chlorofluorocarbons, accidental (unintentional), sequela
  • T53.5X2AToxic effect of chlorofluorocarbons, intentional self-harm, initial encounter
  • T53.5X2DToxic effect of chlorofluorocarbons, intentional self-harm, subsequent encounter
  • T53.5X2SToxic effect of chlorofluorocarbons, intentional self-harm, sequela
  • T53.5X3AToxic effect of chlorofluorocarbons, assault, initial encounter
  • T53.5X3DToxic effect of chlorofluorocarbons, assault, subsequent encounter
  • and 4 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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