2C25

ICD-11 MMS 2026-01

Malignant neoplasms of bronchus or lung

Description

Primary malignant neoplasm originating from tissues of bronchus or lung.

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.

Excludes

  • 2D70 – Malignant neoplasm metastasis in lung
  • http://id.who.int/icd/entity/1965082709 – Malignant mesenchymal neoplasms

Exclusions from above levels

  • 2C51.2 – Mesotheliomas of peritoneum
  • 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

  • 2C25.0 – Adenocarcinoma of bronchus or lung
  • 2C25.1 – Small cell carcinoma of bronchus or lung
  • 2C25.2 – Squamous cell carcinoma of bronchus or lung
  • 2C25.3 – Large cell carcinoma of bronchus or lung
  • 2C25.4 – Carcinoid or other malignant neuroendocrine neoplasms of bronchus or lung
  • 2C25.5 – Unspecified malignant epithelial neoplasm of bronchus or lung
  • 2C25.Y – Other specified malignant neoplasms of bronchus or lung
  • 2C25.Z – Malignant neoplasms of bronchus or lung, unspecified

Sibling codes

  • 2C20 – Malignant neoplasms of nasal cavity
  • 2C21 – Malignant neoplasms of middle ear
  • 2C22 – Malignant neoplasms of accessory sinuses
  • 2C23 – Malignant neoplasms of larynx
  • 2C24 – Malignant neoplasms of trachea
  • 2C26 – Malignant neoplasms of the pleura
  • 2C27 – Malignant neoplasms of thymus
  • 2C28 – Malignant neoplasms of heart or mediastinum
  • 2C29 – Malignant neoplasms of other or ill-defined sites in the respiratory system or intrathoracic organs

Foundation entity

Malignant neoplasms of bronchus or lung – http://id.who.int/icd/entity/316539081

Allowed postcoordination axes

Part of: 02: Neoplasms