ICD-10-CM · Chapter 2 · C00–D49
C24.0
Malignant neoplasm of extrahepatic bile duct
Neoplasms
Quick facts
- Code
- C24.0
- Type
- Billable code
- ICD-10-CM chapter
- Chapter 2 — Neoplasms
- Category
- C24 — Malignant neoplasm of other and unspecified parts of biliary tract
- Specificity
- 4 characters
How coders use this code
ICD-10-CM C24.0 is a billable, fully specified code, so it can be reported directly on a claim to document a diagnosis of malignant neoplasm of extrahepatic bile duct. Coders assign it when the chart documentation supports this level of detail, always matching to the most specific code available and verifying against the chapter-specific guidelines published annually by NCHS/CMS.
Related codes in C24
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