Convert ICD-10 Code N64.0 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
N64.0 Fissure and fistula of nipple		611.2 Fissure of nipple
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 N64.0 - fissure and fistula of nipple based on the most recent General Equivalence Mappings (GEMS) information.