T30.5 is the ICD-10 code for Corrosion of first degree, body region unspecified. It is a four-character subcategory of T30 (Burn and corrosion, body region unspecified), the most specific level in the WHO edition. It belongs to the block T29–T32 (Burns and corrosions of multiple and unspecified body regions) 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 T30.5 includes
Conditions and terms that are coded here.
- First-degree corrosion NOS
T30.5 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
T30.5Frätskada av första graden på ospecificerad kroppsregion
T30.5Etseskade av første grad i uspesifisert kroppsregion
DT3051° ætsning UNS
T30.5Sijaintipaikaltaan määrittämätön ensimmäisen asteen syöpymä
T30.5Verätzung 1. Grades, Körperregion nicht näher bezeichnet
T30.5Corrosion du premier degré, partie du corps non précisée
T30.5etsing van eerste graad, lichaamsregio niet-gespecificeerd
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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