Convert ICD-10 Code O31.00X1 to ICD-9

Source ICD-10 Code Target ICD-9 Code
O31.00X1
Papyraceous fetus, unspecified trimester, fetus 1
646.00
Papyraceous fetus-unspec
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 O31.00X1 - papyraceous fetus, unspecified trimester, fetus 1 based on the most recent General Equivalence Mappings (GEMS) information.