2B6B.Y

ICD-11 MMS 2026-01

Other specified malignant neoplasms of nasopharynx

Coding note from above levels

For use of this category, reference should be made to the mortality coding rules and guidelines in the Reference Guide.

Exclusions from above levels

  • http://id.who.int/icd/entity/1965082709 – Malignant mesenchymal neoplasms
  • http://id.who.int/icd/entity/879154182 – Neoplasms of central nervous system or related structures
  • http://id.who.int/icd/entity/944754984 – Neoplasms of haematopoietic or lymphoid tissues

Sibling codes

  • 2B6B.0 – Squamous cell carcinoma of nasopharynx
  • 2B6B.1 – Malignant epithelial neoplasms of nasopharynx, unspecified type
  • 2B6B.2 – Malignant neoplasms of pharyngeal tonsil
  • 2B6B.Z – Malignant neoplasms of nasopharynx, unspecified

Foundation entity

Malignant neoplasms of nasopharynx – http://id.who.int/icd/entity/547578362

Allowed postcoordination axes

Part of: 2B6B: Malignant neoplasms of nasopharynx › 02: Neoplasms