Convert ICD-10 Code O03.31 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
O03.31 Shock following incomplete spontaneous abortion		634.51 Spon abort w shock-inc

ICD-10 to ICD-9 crosswalk for code O03.31 - shock following incomplete spontaneous abortion based on the most recent General Equivalence Mappings (GEMS) information.