Complete ICD-10-CM coding and documentation guide for icd-10 coding for cholangiocarcinoma includes clinical validation requirements, medical necessity guidelines, and coding policies.
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Essential facts and insights about ICD-10 Coding for Cholangiocarcinoma
Use ICD-10 code C22.1 for intrahepatic cholangiocarcinoma, ensuring proper documentation in clinical notes.
Additional codes that may be used with this diagnosis
Personal history of malignant neoplasm of liver
Use if there is a history of excised intrahepatic cholangiocarcinoma.
Biliary stricture
Use if there is a documented biliary stricture.
The ICD-10 code for intrahepatic cholangiocarcinoma is C22.1, while extrahepatic cholangiocarcinoma is coded as C24.0.
A Klatskin tumor, or perihilar cholangiocarcinoma, is coded as C24.0 under ICD-10.