Convert ICD-10 Code T45.521S to ICD-9

Source ICD-10 Code		Target ICD-9 Code
T45.521S Poisoning by antithrombotic drugs, accidental, sequela		909.0 Late eff drug poisoning
Combination Flag - Multiple codes are needed to describe the source diagnosis code. Correct coding should be done based on contextual judgment.
T45.521S Poisoning by antithrombotic drugs, accidental, sequela		E929.2 Late eff acc poisoning
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 T45.521S - poisoning by antithrombotic drugs, accidental (unintentional), sequela based on the most recent General Equivalence Mappings (GEMS) information.