Convert ICD-10 Code M20.40 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
M20.40 Other hammer toe(s) (acquired), unspecified foot		735.4 Other hammer toe
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 M20.40 - other hammer toe(s) (acquired), unspecified foot based on the most recent General Equivalence Mappings (GEMS) information.