C00.5 is the ICD-10 code for Malignant neoplasm: Lip, unspecified, inner aspect. It is a four-character subcategory of C00 (Malignant neoplasm of lip), the most specific level in the WHO edition. It belongs to the block C00–C14 (Malignant neoplasms of lip, oral cavity and pharynx) in Chapter II, Neoplasms.
- Code type
- Subcategory (4 characters)
- Chapter
- II · C00–D48
- Classification
- WHO ICD-10, 2019 version
What C00.5 includes
Conditions and terms that are coded here.
- Lip, not specified whether upper or lower:
- buccal aspect
- frenulum
- mucosa
- oral aspect
C00.5 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
C00.5Malign tumör på läppens insida, över- eller underläpp ej specificerad
C00.5Ondartet svulst på innside av leppe, uspesifisert
DC005Kræft i læbens slimhinde UNS
C00.5Lippe, nicht näher bezeichnet, Innenseite
C00.5Lèvre, sans précision, face interne
C00.5lip, niet-gespecificeerd, binnenzijde
C00.5Malignant neoplasm of lip, unspecified, inner aspect
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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