Convert ICD-10 Code J70.9 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
J70.9 Respiratory conditions due to unspecified external agent		508.9 Resp cond: ext agent NOS

ICD-10 to ICD-9 crosswalk for code J70.9 - respiratory conditions due to unspecified external agent based on the most recent General Equivalence Mappings (GEMS) information.