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ICD-10 diagnosis code

T28.9 Corrosion of other and unspecified internal organs

This page in Swedish

T28.9 is the ICD-10 code for Corrosion of other and unspecified internal organs. It is a four-character subcategory of T28 (Burn and corrosion of other internal organs), the most specific level in the WHO edition. It belongs to the block T26–T28 (Burns and corrosions confined to eye and internal organs) 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

T28.9 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

T28.9Frätskador på andra och ospecificerade inre organ

NorwayICD-10-NO

T28.9Etseskade av annet eller uspesifisert indre organ

DenmarkICD-10-DK

DT289Ætsning i andet eller ikke specificeret indre organ

FinlandICD-10-FI

T28.9Muun tai määrittämättömän sisäelimen syöpymä

GermanyICD-10-GM

T28.9Verätzung sonstiger und nicht näher bezeichneter innerer Organe

FranceICD-10-FR

T28.9Corrosion des organes internes, autres et sans précision

NetherlandsICD-10-NL

T28.9etsing van overige en niet-gespecificeerde inwendige-organen

United StatesICD-10-CM

Listed through more specific codes:

  • T28.90XACorrosions of unspecified internal organs, initial encounter
  • T28.90XDCorrosions of unspecified internal organs, subsequent encounter
  • T28.90XSCorrosions of unspecified internal organs, sequela
  • T28.911ACorrosions of right ear drum, initial encounter
  • T28.911DCorrosions of right ear drum, subsequent encounter
  • T28.911SCorrosions of right ear drum, sequela
  • T28.912ACorrosions of left ear drum, initial encounter
  • T28.912DCorrosions of left ear drum, subsequent encounter
  • and 7 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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