2B92

ICD-11 MMS 2026-01

Malignant neoplasms of rectum

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/111033337 – Malignant neoplasm metastasis in digestive system
  • http://id.who.int/icd/entity/794095161 – Malignant neoplasms of lip, oral cavity or pharynx
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  • 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

Child codes

  • 2B92.0 – Adenocarcinomas of rectum
  • 2B92.1 – Neuroendocrine neoplasms of rectum
  • 2B92.Y – Other specified malignant neoplasms of rectum
  • 2B92.Z – Malignant neoplasms of rectum, unspecified

Sibling codes

  • 2B90 – Malignant neoplasms of colon
  • 2B91 – Malignant neoplasms of rectosigmoid junction
  • 2B93 – Malignant neoplasms of large intestine, site unspecified
  • 2B9Y – Other specified malignant neoplasms of large intestine

Foundation entity

Malignant neoplasms of rectum – http://id.who.int/icd/entity/1113099195

Allowed postcoordination axes

Part of: 02: Neoplasms