Convert ICD-10 Code C23 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
C23 Malignant neoplasm of gallbladder		156.0 Malig neo gallbladder
I82.C23 Chronic embolism and thombos of int jugular vein, bilateral		453.76 Ch embl internl jug vein
Approximate Flag - The approximate mapping means there is not an exact match between the ICD-10 and ICD-9 codes and the mapped code is not a precise representation of the original code.

ICD-10 to ICD-9 crosswalk for code C23 - malignant neoplasm of gallbladder based on the most recent General Equivalence Mappings (GEMS) information.