Convert ICD-9 Code 648.03 to ICD-10

Source ICD-9 Code		Target ICD-10 Code
648.03 Diabetes-antepartum		O24.911 Unspecified diabetes mellitus in pregnancy, first trimester
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.
648.03 Diabetes-antepartum		O24.912 Unspecified diabetes mellitus in pregnancy, second trimester
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.
648.03 Diabetes-antepartum		O24.913 Unspecified diabetes mellitus in pregnancy, third trimester
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-9 to ICD-10 crosswalk for code 648.03 - diabetes mellitus of mother, complicating pregnancy, childbirth, or the puerperium, antepartum condition or complication based on the most recent General Equivalence Mappings (GEMS) information.