C03.0 is the ICD-10 code for Malignant neoplasm: Upper gum. It is a four-character subcategory of C03 (Malignant neoplasm of gum), 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
C03.0 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
C03.0Ondartet svulst i tannkjøtt i overkjeve
DC030Kræft i tandkødet i overmunden
C03.0Oberkieferzahnfleisch
C03.0Gencive supérieure
C03.0tandvlees van bovenkaak
C03.0Malignant neoplasm of upper gum
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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