Convert ICD-9 Code 651.03 to ICD-10

Source ICD-9 Code		Target ICD-10 Code
651.03 Twin pregnancy-antepart		O30.001 Twin preg, unsp num plcnta & amnio sacs, 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.
651.03 Twin pregnancy-antepart		O30.002 Twin preg, unsp num plcnta & amnio sacs, 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.
651.03 Twin pregnancy-antepart		O30.003 Twin preg, unsp num plcnta & amnio sacs, 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 651.03 - twin pregnancy, antepartum condition or complication based on the most recent General Equivalence Mappings (GEMS) information.