Convert ICD-10 Code O41.8X91 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
O41.8X91 Oth disrd of amniotic fluid and membrns, unsp tri, fetus 1		658.80 Amniotic prob NEC-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 O41.8X91 - other specified disorders of amniotic fluid and membranes, unspecified trimester, fetus 1 based on the most recent General Equivalence Mappings (GEMS) information.