Convert ICD-10 Code F84.0 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
F84.0 Autistic disorder		299.00 Autistic disord-current
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.
F84.0 Autistic disorder		299.01 Autistic disord-residual
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 F84.0 - autistic disorder based on the most recent General Equivalence Mappings (GEMS) information.