Convert ICD-10 Code T63.454A to ICD-9

Source ICD-10 Code		Target ICD-9 Code
T63.454A Toxic effect of venom of hornets, undetermined, init encntr		989.5 Toxic effect venom
Combination Flag - Multiple codes are needed to describe the source diagnosis code. Correct coding should be done based on contextual judgment.
T63.454A Toxic effect of venom of hornets, undetermined, init encntr		E980.9 Undeter pois-sol/liq NEC
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 T63.454A - toxic effect of venom of hornets, undetermined, initial encounter based on the most recent General Equivalence Mappings (GEMS) information.