Convert ICD-10 Code C22.1 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
C22.1 Intrahepatic bile duct carcinoma		155.1 Mal neo intrahepat ducts

ICD-10 to ICD-9 crosswalk for code C22.1 - intrahepatic bile duct carcinoma based on the most recent General Equivalence Mappings (GEMS) information.