Convert ICD-10 Code N64.2 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
N64.2 Atrophy of breast		611.4 Atrophy of breast

ICD-10 to ICD-9 crosswalk for code N64.2 - atrophy of breast based on the most recent General Equivalence Mappings (GEMS) information.