Convert ICD-10 Code Z77.123 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
Z77.123 Cntct w & expsr to radon and other naturally occur radiation		V15.89 Hx-health hazards NEC
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 Z77.123 - contact with and (suspected) exposure to radon and other naturally occurring radiation based on the most recent General Equivalence Mappings (GEMS) information.