Convert ICD-9 Code 433.20 to ICD-10

Source ICD-9 Code		Target ICD-10 Code
433.20 Ocl vrtb art wo infrct		I65.09 Occlusion and stenosis of unspecified vertebral artery
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-9 to ICD-10 crosswalk for code 433.20 - occlusion and stenosis of vertebral artery without mention of cerebral infarction based on the most recent General Equivalence Mappings (GEMS) information.