D04.9 is the ICD-10 code for Carcinoma in situ: Skin, unspecified. It is a four-character subcategory of D04 (Carcinoma in situ of skin), the most specific level in the WHO edition. It belongs to the block D00–D09 (In situ neoplasms) in Chapter II, Neoplasms.
- Code type
- Subcategory (4 characters)
- Chapter
- II · C00–D48
- Classification
- WHO ICD-10, 2019 version
D04.9 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
D04.9Carcinoma in situ i hud med uspesifisert lokalisasjon
DD049Carcinoma in situ i huden UNS
D04.9Haut, nicht näher bezeichnet
D04.9Peau, sans précision
D04.9huid, niet-gespecificeerd
D04.9Carcinoma in situ of skin, 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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