2022 ICD-10-CM Codes for Malignant neoplasm of liver and intrahepatic bile ducts (C22)

Instructional Notations

Use Additional Code Use Additional Code
The “use additional code” indicates that a secondary code could be used to further specify the patient’s condition. This note is not mandatory and is only used if enough information is available to assign an additional code.

• code to identify:
• alcohol abuse and dependence F10
• hepatitis B B16 B18.0 B18.1
• hepatitis C B17.1 B18.2

Type 1 Excludes Type 1 Excludes
A type 1 excludes note is a pure excludes note. It means "NOT CODED HERE!" An Excludes1 note indicates that the code excluded should never be used at the same time as the code above the Excludes1 note. An Excludes1 is used when two conditions cannot occur together, such as a congenital form versus an acquired form of the same condition.

• malignant neoplasm of biliary tract NOS C24.9
• secondary malignant neoplasm of liver and intrahepatic bile duct C78.7

• ICD-10 Index

  • Neoplasms (C00–D48)

    • Malignant neoplasms of digestive organs (C15-C26)

      • Malignant neoplasm of liver and intrahepatic bile ducts (C22)

        • C22 - Malignant neoplasm of liver and intrahepatic bile ducts NON-BILLABLE CODE
        • C22.0 - Liver cell carcinoma BILLABLE CODE
        • C22.1 - Intrahepatic bile duct carcinoma BILLABLE CODE
        • C22.2 - Hepatoblastoma BILLABLE CODE
        • C22.3 - Angiosarcoma of liver BILLABLE CODE
        • C22.4 - Other sarcomas of liver BILLABLE CODE
        • C22.7 - Other specified carcinomas of liver BILLABLE CODE
        • C22.8 - Malignant neoplasm of liver, primary, unspecified as to type BILLABLE CODE
        • C22.9 - Malig neoplasm of liver, not specified as primary or sec BILLABLE CODE