Convert ICD-10 Code K03.7 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
K03.7 Posteruptive color changes of dental hard tissues		521.7 Intrin posteruptv color
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 K03.7 - posteruptive color changes of dental hard tissues based on the most recent General Equivalence Mappings (GEMS) information.