2C11.Z

ICD-11 MMS 2026-01

Malignant neoplasms of other or ill-defined digestive organs, unspecified

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

  • 2C50 – Malignant neoplasms of retroperitoneum
  • 2C51 – Malignant neoplasms of peritoneum
  • http://id.who.int/icd/entity/1965082709 – Malignant mesenchymal neoplasms
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  • http://id.who.int/icd/entity/111033337 – Malignant neoplasm metastasis in digestive system
  • http://id.who.int/icd/entity/794095161 – Malignant neoplasms of lip, oral cavity or pharynx
  • 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

  • 2C11.0 – Adenocarcinoma of other or ill-defined digestive organs
  • 2C11.1 – Mucinous carcinoma of other or ill-defined digestive organs
  • 2C11.2 – Other specified malignant neoplasms of other or ill-defined digestive organs

Foundation entity

Malignant neoplasms of other or ill-defined digestive organs – http://id.who.int/icd/entity/1425921467

Allowed postcoordination axes

Part of: 2C11: Malignant neoplasms of other or ill-defined digestive organs › 02: Neoplasms