Convert ICD-10 Code P83.4 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
P83.4 Breast engorgement of newborn		778.7 NB breast engorgement

ICD-10 to ICD-9 crosswalk for code P83.4 - breast engorgement of newborn based on the most recent General Equivalence Mappings (GEMS) information.