Convert ICD-9 Code 647.63 to ICD-10

Source ICD-9 Code		Target ICD-10 Code
647.63 Oth viral dis-antepartum		O98.511 Other viral diseases complicating 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.
647.63 Oth viral dis-antepartum		O98.512 Oth viral diseases complicating 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.
647.63 Oth viral dis-antepartum		O98.513 Other viral diseases complicating 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 647.63 - other viral diseases in the mother, antepartum condition or complication based on the most recent General Equivalence Mappings (GEMS) information.