C24 — ICD-10-CM Diagnosis Codes
- C24 Malignant neoplasm of other and unspecified parts of biliary tract
- C24.0 Malignant neoplasm of extrahepatic bile duct billable
- C24.1 Malignant neoplasm of ampulla of Vater billable
- C24.8 Malignant neoplasm of overlapping sites of biliary tract billable
- C24.9 Malignant neoplasm of biliary tract, unspecified billable