Convert ICD-10 Code O23.592 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
O23.592 Infection oth prt genitl trct in pregnancy, second trimester		646.61 Gu infection-delivered
Approximate Flag - The approximate mapping means there is not an exact match between the ICD-10 and ICD-9 codes and the mapped code is not a precise representation of the original code.
O23.592 Infection oth prt genitl trct in pregnancy, second trimester		646.63 Gu infection-antepartum
Approximate Flag - The approximate mapping means there is not an exact match between the ICD-10 and ICD-9 codes and the mapped code is not a precise representation of the original code.

ICD-10 to ICD-9 crosswalk for code O23.592 - infection of other part of genital tract in pregnancy, second trimester based on the most recent General Equivalence Mappings (GEMS) information.