Convert ICD-10 Code T50.1X4A to ICD-9

Source ICD-10 Code		Target ICD-9 Code
T50.1X4A Poisoning by loop diuretics, undetermined, initial encounter		974.4 Poisoning-diuretics NEC
Combination Flag - Multiple codes are needed to describe the source diagnosis code. Correct coding should be done based on contextual judgment.
T50.1X4A Poisoning by loop diuretics, undetermined, initial encounter		E858.5 Acc poisn-metabol agnt
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 T50.1X4A - poisoning by loop [high-ceiling] diuretics, undetermined, initial encounter based on the most recent General Equivalence Mappings (GEMS) information.