Convert ICD-10 Code I65.02 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
I65.02 Occlusion and stenosis of left vertebral artery		433.20 Ocl vrtb art wo infrct
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 I65.02 - occlusion and stenosis of left vertebral artery based on the most recent General Equivalence Mappings (GEMS) information.