C24 Malignant neoplasm of other and unsp parts of biliary tract
ICD-10-CM category C24 sits in Chapter 2 (Neoplasms, C00-D49). It contains 4 billable codes for FY2027, effective October 1, 2026 to September 30, 2027. Always code to the most specific code available: a code with more characters that describes the diagnosis more precisely takes priority over a shorter one.
Billable codes in C24
| Code | Description |
|---|---|
C24.0 | Malignant neoplasm of extrahepatic bile duct |
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 |
Search within ICD-10-CM for C24 and related codes
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