Convert ICD-10 Code T40.5X1A to ICD-9

Source ICD-10 Code		Target ICD-9 Code
T40.5X1A Poisoning by cocaine, accidental (unintentional), init		970.81 Poisoning by cocaine
Combination Flag - Multiple codes are needed to describe the source diagnosis code. Correct coding should be done based on contextual judgment.
T40.5X1A Poisoning by cocaine, accidental (unintentional), init		E854.2 Acc poisn-psychstimulant
Combination Flag - Multiple codes are needed to describe the source diagnosis code. Correct coding should be done based on contextual judgment.

ICD-10 to ICD-9 crosswalk for code T40.5X1A - poisoning by cocaine, accidental (unintentional), initial encounter based on the most recent General Equivalence Mappings (GEMS) information.