Convert ICD-10 Code T42.75XD to ICD-9

Source ICD-10 Code		Target ICD-9 Code
T42.75XD Adverse effect of unsp antieplptc and sed-hypntc drugs, subs		V58.89 Other specfied aftercare
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 T42.75XD - adverse effect of unspecified antiepileptic and sedative-hypnotic drugs, subsequent encounter based on the most recent General Equivalence Mappings (GEMS) information.