Convert ICD-10 Code T45.91XA to ICD-9

Source ICD-10 Code		Target ICD-9 Code
T45.91XA Poisn by unsp prim systemic and hematolog agent, acc, init		963.9 Poisoning-system agt NOS
Combination Flag - Multiple codes are needed to describe the source diagnosis code. Correct coding should be done based on contextual judgment.
T45.91XA Poisn by unsp prim systemic and hematolog agent, acc, init		E858.1 Acc poisn-systemic agent
Combination Flag - Multiple codes are needed to describe the source diagnosis code. Correct coding should be done based on contextual judgment.
T45.91XA Poisn by unsp prim systemic and hematolog agent, acc, init		964.9 Poisoning-blood agt NOS
Combination Flag - Multiple codes are needed to describe the source diagnosis code. Correct coding should be done based on contextual judgment.
T45.91XA Poisn by unsp prim systemic and hematolog agent, acc, init		E858.2 Acc poison-blood agent
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 T45.91XA - poisoning by unspecified primarily systemic and hematological agent, accidental (unintentional), initial encounter based on the most recent General Equivalence Mappings (GEMS) information.