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ICD-10 diagnosis code

D04.2 Carcinoma in situ: Skin of ear and external auricular canal

This page in Swedish

D04.2 is the ICD-10 code for Carcinoma in situ: Skin of ear and external auricular canal. 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

D04.2 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

D04.2Cancer in situ i huden på öra och i hörselgång

NorwayICD-10-NO

D04.2Carcinoma in situ i hud på øre eller i ytre øregang

DenmarkICD-10-DK

DD042Carcinoma in situ i hud på øre eller i ydre øregang

  • DD042ACarcinoma in situ i hud på øre
  • DD042BCarcinoma in situ i hud i ydre øregang
GermanyICD-10-GM

D04.2Haut des Ohres und des äußeren Gehörganges

FranceICD-10-FR

D04.2Peau de l'oreille et du conduit auditif externe

NetherlandsICD-10-NL

D04.2huid van oor en uitwendige gehoorgang

United StatesICD-10-CM

Listed through more specific codes:

  • D04.20Carcinoma in situ of skin of unspecified ear and external auricular canal
  • D04.21Carcinoma in situ of skin of right ear and external auricular canal
  • D04.22Carcinoma in situ of skin of left ear and external auricular canal

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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