Convert ICD-10 Code T45.7X4A to ICD-9

Source ICD-10 Code		Target ICD-9 Code
T45.7X4A Poisn by anticoag antag, vitamin K and oth coag, undet, init		964.5 Poisoning-coagulants
Combination Flag - Multiple codes are needed to describe the source diagnosis code. Correct coding should be done based on contextual judgment.
T45.7X4A Poisn by anticoag antag, vitamin K and oth coag, undet, init		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 T45.7X4A - poisoning by anticoagulant antagonists, vitamin k and other coagulants, undetermined, initial encounter based on the most recent General Equivalence Mappings (GEMS) information.