Convert ICD-10 Code Z33.1 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
Z33.1 Pregnant state, incidental		V22.2 Preg state, incidental
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 Z33.1 - pregnant state, incidental based on the most recent General Equivalence Mappings (GEMS) information.