Convert ICD-10 Code F63.3 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
F63.3 Trichotillomania		307.9 Special symptom NEC/NOS
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.
F63.3 Trichotillomania		312.39 Impulse control dis 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 F63.3 - trichotillomania based on the most recent General Equivalence Mappings (GEMS) information.