Convert ICD-10 Code N64.81 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
N64.81 Ptosis of breast		611.81 Ptosis of breast

ICD-10 to ICD-9 crosswalk for code N64.81 - ptosis of breast based on the most recent General Equivalence Mappings (GEMS) information.