Table 3.
International Classification of Diseases, 11th Revision (ICD-11)
| Code | Code description |
|---|---|
| 2C12 | Malignant neoplasms of liver or intrahepatic bile ducts |
| 2C12.0 | Malignant neoplasm of liver |
| 2C12.1 | Malignant neoplasm of intrahepatic bile ducts 2C12.10 Intrahepatic cholangiocarcinoma 2C12.1Y Other specified malignant neoplasms of intrahepatic bile ducts |
| 2C12.Z | Malignant neoplasms of liver or intrahepatic bile ducts, unspecified |
| 2C14 | Malignant neoplasms of proximal biliary tract, cystic duct |
| 2C14.0 | Adenocarcinoma of proximal biliary tract, cystic duct |
| 2C14.1 | Mucinous cystic neoplasm with associated invasive carcinoma of cystic duct |
| 2C14.2 | Neuroendocrine neoplasms of cystic duct |
| 2C14.Y | Other specified malignant neoplasms of biliary tract, cystic duct |
| 2C14.Z | Malignant neoplasms of proximal biliary tract, cystic duct, unspecified |
| 2C15 | Malignant neoplasms of biliary tract, distal bile duct |
| 2C15.0 | Adenocarcinoma of biliary tract, distal bile duct |
| 2C15.1 | Mucinous cystic neoplasm with associated invasive carcinoma of distal bile duct |
| 2C15.2 | Neuroendocrine neoplasms of distal bile duct |
| 2C15.Y | Other specified malignant neoplasms of biliary tract, distal bile duct |
| 2C15.Z | Malignant neoplasms of biliary tract, distal bile duct, unspecified |
| 2C17 | Malignant neoplasms of other or unspecified parts of biliary tract |
| 2C18 | Malignant neoplasms of perihilar bile duct |
| 2C18.0 | Hilar cholangiocarcinoma |
| 2C18.1 | Mucinous cystic neoplasm with associated invasive carcinoma of perihilar bile duct |
| 2C18.2 | Neuroendocrine neoplasm of perihilar bile duct |
| 2C18.Y | Other specified malignant neoplasms of perihilar bile duct |
| 2C18.Z | Malignant neoplasms of perihilar bile duct, unspecified |
Data from: https://icd.who.int/browse11/l-m/en.12