Convert ICD-10 Code T48.6X4A to ICD-9

Source ICD-10 Code		Target ICD-9 Code
T48.6X4A Poisoning by antiasthmatics, undetermined, initial encounter		975.7 Poisoning-antiasthmatics
Combination Flag - Multiple codes are needed to describe the source diagnosis code. Correct coding should be done based on contextual judgment.
T48.6X4A Poisoning by antiasthmatics, undetermined, initial encounter		E980.4 Undet pois-med agnt 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 T48.6X4A - poisoning by antiasthmatics, undetermined, initial encounter based on the most recent General Equivalence Mappings (GEMS) information.