Convert ICD-10 Code Z53.09 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
Z53.09 Proc/trtmt not carried out because of contraindication		V64.1 No proc/contraindication
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 Z53.09 - procedure and treatment not carried out because of other contraindication based on the most recent General Equivalence Mappings (GEMS) information.