Convert ICD-10 Code F18.20 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
F18.20 Inhalant dependence, uncomplicated		304.60 Drug depend 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 F18.20 - inhalant dependence, uncomplicated based on the most recent General Equivalence Mappings (GEMS) information.