Convert ICD-10 Code Q74.1 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
Q74.1 Congenital malformation of knee		755.64 Cong knee deformity
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 Q74.1 - congenital malformation of knee based on the most recent General Equivalence Mappings (GEMS) information.