Convert ICD-10 Code I63.9 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
I63.9 Cerebral infarction, unspecified		434.91 Crbl art ocl NOS w infrc
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 I63.9 - cerebral infarction, unspecified based on the most recent General Equivalence Mappings (GEMS) information.