Convert ICD-10 Code O15.9 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
O15.9 Eclampsia, unspecified as to time period		642.60 Eclampsia-unspecified
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 O15.9 - eclampsia, unspecified as to time period based on the most recent General Equivalence Mappings (GEMS) information.