Convert ICD-10 Code Z87.51 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
Z87.51 Personal history of pre-term labor		V13.21 History-pre-term labor

ICD-10 to ICD-9 crosswalk for code Z87.51 - personal history of pre-term labor based on the most recent General Equivalence Mappings (GEMS) information.