K38.9 is the ICD-10 code for Disease of appendix, unspecified. It is a four-character subcategory of K38 (Other diseases of appendix), the most specific level in the WHO edition. It belongs to the block K35–K38 (Diseases of appendix) in Chapter XI, Diseases of the digestive system.
- Code type
- Subcategory (4 characters)
- Chapter
- XI · K00–K93
- Classification
- WHO ICD-10, 2019 version
K38.9 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
K38.9Uspesifisert sykdom i blindtarmsvedheng
DK389Sygdom i blindtarmen UNS
K38.9Määrittämätön umpilisäkkeen sairaus
K38.9Krankheit der Appendix, nicht näher bezeichnet
K38.9Maladie de l'appendice, sans précision
K38.9ziekte van appendix, niet-gespecificeerd
K38.9Disease of appendix, unspecified
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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