ICD-10-CM · Chapter 2 · C00-D49
C22 Malignant neoplasm of liver and intrahepatic bile ducts
Excludes 1 (cannot be coded together)
- malignant neoplasm of biliary tract NOS (C24.9)
- secondary malignant neoplasm of liver and intrahepatic bile duct (C78.7)
Use Additional Code
- code to identify:
- alcohol abuse and dependence (F10.-)
- hepatitis B (B16.-, B18.0-B18.1)
- hepatitis C (B17.1-, B18.2)
Subcodes
Each subcode links to a detail page with full clinical annotations.
| Code | Description | Billable |
|---|---|---|
| C22..0 | Liver cell carcinoma | Yes |
| C22..1 | Intrahepatic bile duct carcinoma | Yes |
| C22..2 | Hepatoblastoma | Yes |
| C22..3 | Angiosarcoma of liver | Yes |
| C22..4 | Other sarcomas of liver | Yes |
| C22..7 | Other specified carcinomas of liver | Yes |
| C22..8 | Malignant neoplasm of liver, primary, unspecified as to type | Yes |
| C22..9 | Malignant neoplasm of liver, not specified as primary or secondary | Yes |
Last reviewed: September 2026