Convert ICD-10 Code F16.183 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
F16.183 Hallucign abuse w hallucign persisting perception disorder		292.89 Drug mental disorder 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 F16.183 - hallucinogen abuse with hallucinogen persisting perception disorder (flashbacks) based on the most recent General Equivalence Mappings (GEMS) information.