2024 ICD-10-CM Diagnosis Code C22

by

Malignant neoplasm of liver and intrahepatic bile ducts

  • C22 should not be used for reimbursement purposes as there are multiple codes below it that contain a greater level of detail.
  • The 2024 edition of ICD-10-CM C22 became effective on October 1, 2023.
  • This is the American ICD-10-CM version of C22 – other international versions of ICD-10 C22 may differ.

Use Additional

Type 1 Excludes

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

The following code(s) above C22 contain annotation back-references

 that may be applicable to C22:

  • C00-D49  Neoplasms
  • C15-C26  Malignant neoplasms of digestive organs

Code History

  • 2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
  • 2017 (effective 10/1/2016): No change
  • 2018 (effective 10/1/2017): No change
  • 2019 (effective 10/1/2018): No change
  • 2020 (effective 10/1/2019): No change
  • 2021 (effective 10/1/2020): No change
  • 2022 (effective 10/1/2021): No change
  • 2023 (effective 10/1/2022): No change
  • 2024 (effective 10/1/2023): No change

Code annotations containing back-references to C22: