Convert ICD-10 Code O26.21 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
O26.21 Preg care for patient w recurrent preg loss, first trimester		646.31 Recurnt preg loss-deliv
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.
O26.21 Preg care for patient w recurrent preg loss, first trimester		646.33 Recurnt preg loss-antep
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 O26.21 - pregnancy care for patient with recurrent pregnancy loss, first trimester based on the most recent General Equivalence Mappings (GEMS) information.