Convert ICD-10 Code O03.80 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
O03.80 Unsp comp following complete or unsp spontaneous abortion		634.80 Spon ab w compl NOS-unsp
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.
O03.80 Unsp comp following complete or unsp spontaneous abortion		634.82 Spon ab w compl NOS-comp
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 O03.80 - unspecified complication following complete or unspecified spontaneous abortion based on the most recent General Equivalence Mappings (GEMS) information.