C22.9Billable
Malignant neoplasm of liver, not specified as primary or secondary
Short description: Malig neoplasm of liver, not specified as primary or sec
- Chapter
- 2. Neoplasms
- Category
- C22
- Effective date
- October 1, 2026
Related codes in category C22
C22Malignant neoplasm of liver and intrahepatic bile ductsC22.0Liver cell carcinomaYesC22.1Intrahepatic bile duct carcinomaYesC22.2HepatoblastomaYesC22.3Angiosarcoma of liverYesC22.4Other sarcomas of liverYesC22.7Other specified carcinomas of liverYesC22.8Malignant neoplasm of liver, primary, unspecified as to typeYes
Frequently asked questions
What is ICD-10 code C22.9?
C22.9 is an ICD-10-CM diagnosis code for Malignant neoplasm of liver, not specified as primary or secondary.
Is C22.9 a billable code?
Yes. C22.9 is billable and specific enough to be used on a claim.
What ICD-10-CM chapter is C22.9 in?
C22.9 falls under Chapter 2: Neoplasms.
When did C22.9 become effective?
C22.9 has been effective since October 1, 2026, per the CMS/CDC ICD-10-CM annual release.
What other codes are related to C22.9?
C22.9 belongs to category C22, which includes 8 other codes — see the related codes list on this page.
ICD-10-CM data maintained by CDC/CMS (public domain). Always verify codes with authoritative sources before making coding or billing decisions.