Convert ICD-10 Code O45.022 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
O45.022 Prem separtn of placenta w dissem intravasc coag, second tri		641.31 Coag def hemorr-deliver
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.
O45.022 Prem separtn of placenta w dissem intravasc coag, second tri		641.33 Coag def hemorr-antepart
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 O45.022 - premature separation of placenta with disseminated intravascular coagulation, second trimester based on the most recent General Equivalence Mappings (GEMS) information.