World Health Organization · 2026-01 · English
2B6E Malignant neoplasms of other or ill-defined sites in the lip, oral cavity or pharynx
Official WHO ICD-11 MMS tabulation. This international classification is separate from US ICD-10-CM. For complete instructions and postcoordination, consult the WHO browser.
More specific codes
2B6E.0Squamous cell carcinoma of other or ill-defined sites in the lip, oral cavity or pharynx2B6E.YOther specified malignant neoplasms of other or ill-defined sites in the lip, oral cavity or pharynx2B6E.ZMalignant neoplasms of other or ill-defined sites in the lip, oral cavity or pharynx, unspecified© World Health Organization · CC BY-ND 3.0 IGO