Convert ICD-10 Code D03.9 to ICD-9

Source ICD-10 Code Target ICD-9 Code
D03.9
Melanoma in situ, unspecified
172.9
Malig melanoma skin NOS
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 D03.9 - melanoma in situ, unspecified based on the most recent General Equivalence Mappings (GEMS) information.