C22.9 is the ICD-10 code for Malignant neoplasm: Liver, unspecified. It is a four-character subcategory of C22 (Malignant neoplasm of liver and intrahepatic bile ducts), the most specific level in the WHO edition. It belongs to the block C15–C26 (Malignant neoplasms of digestive organs) in Chapter II, Neoplasms.
- Code type
- Subcategory (4 characters)
- Chapter
- II · C00–D48
- Classification
- WHO ICD-10, 2019 version
C22.9 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
C22.9Ondartet svulst av uspesifisert type i lever
DC229Kræft i leveren UNS
C22.9Leber, nicht näher bezeichnet
C22.9Foie, sans précision
C22.9lever, niet-gespecificeerd
C22.9Malignant neoplasm of liver, not specified as primary or secondary
Based on the World Health Organization’s International Statistical Classification of Diseases and Related Health Problems, 10th revision (ICD-10), 2019 version, and the national editions published by each country’s health authority. This page is a reference, not coding advice; follow your national coding rules when you report.
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