Convert ICD-10 Code O13.5 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
O13.5 Gestatnl htn without significant protein, comp the puerp		642.32 Trans hyperten-del w p/p
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.
O13.5 Gestatnl htn without significant protein, comp the puerp		642.34 Trans hyperten-postpart
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 O13.5 - gestational [pregnancy-induced] hypertension without significant proteinuria, complicating the puerperium based on the most recent General Equivalence Mappings (GEMS) information.