C09.8 is the ICD-10 code for Malignant neoplasm: Overlapping lesion of tonsil. It is a four-character subcategory of C09 (Malignant neoplasm of tonsil), 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
Coding notes
- [See note 5 at the beginning of this chapter]
C09.8 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
C09.8Overlappende ondartet svulst i tonsille
DC098Kræft i tonsil overgribende flere lokalisationer
C09.8Tonsille, mehrere Teilbereiche überlappend
C09.8Lésion à localisations contigües de l'amygdale
C09.8neoplasma met overlappende lokalisatie van tonsil
C09.8Malignant neoplasm of overlapping sites of tonsil
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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