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C24.0 - Malignant neoplasm of extrahepatic bile duct


The ICD 10 Code for Malignant neoplasm of extrahepatic bile duct is listed as C24.0.
Additional information concerning this code and description can be found below including ICD 9 crosswalks / GEMS, chapter information, and DRGs where available.

ICD 10 CM Field Value
Diagnosis Code: C24.0
Description: Malignant neoplasm of extrahepatic bile duct
  • Malignant neoplasm of biliary duct or passage NOS
  • Malignant neoplasm of common bile duct
  • Malignant neoplasm of cystic duct
  • Malignant neoplasm of hepatic duct
Diagnostic Related Groups
(MS-DRG v30.0)
435 - Malignancy Of Hepatobiliary System Or Pancreas W Mcc
436 - Malignancy Of Hepatobiliary System Or Pancreas W Cc
437 - Malignancy Of Hepatobiliary System Or Pancreas W/o Cc/mcc
Chapter Neoplasms (C00-D49)
Block Malignant neoplasms of digestive organs (C15-C26)
Parent C24 - Malignant neoplasm of other and unspecified parts of biliary tract
ICD-9-CM Diagnosis Codes General Equivalence Mappings (GEMS):
ICD 9 Dx Code: 156.1 - Malignant neoplasm of extrahepatic bile ducts
ICD-10-CM Siblings (same level / similar specificity) of C24.0:
C24.1 - Malignant neoplasm of ampulla of Vater
C24.8 - Malignant neoplasm of overlapping sites of biliary tract
C24.9 - Malignant neoplasm of biliary tract, unspecified