Convert ICD-9 Code 656.63 to ICD-10

Source ICD-9 Code		Target ICD-10 Code
656.63 Excess fet grth-antepart		O36.61X0 Maternal care for excess fetal growth, first trimester, 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.
656.63 Excess fet grth-antepart		O36.62X0 Maternal care for excess fetal growth, second tri, 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.
656.63 Excess fet grth-antepart		O36.63X0 Maternal care for excess fetal growth, third trimester, 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.

ICD-9 to ICD-10 crosswalk for code 656.63 - excessive fetal growth, affecting management of mother, antepartum condition or complication based on the most recent General Equivalence Mappings (GEMS) information.