Convert ICD-10 Code T63.311A to ICD-9

Source ICD-10 Code		Target ICD-9 Code
T63.311A Toxic effect of venom of black widow spider, acc, init		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.
T63.311A Toxic effect of venom of black widow spider, acc, init		E905.1 Venomous spider bite
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 T63.311A - toxic effect of venom of black widow spider, accidental (unintentional), initial encounter based on the most recent General Equivalence Mappings (GEMS) information.