Convert ICD-10 Code T41.5X5A to ICD-9

Source ICD-10 Code		Target ICD-9 Code
T41.5X5A Adverse effect of therapeutic gases, initial encounter		995.29 Adv eff med/biol NEC/NOS
Combination Flag - Multiple codes are needed to describe the source diagnosis code. Correct coding should be done based on contextual judgment.
T41.5X5A Adverse effect of therapeutic gases, initial encounter		E945.8 Adv eff resp drg NEC/NOS
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 T41.5X5A - adverse effect of therapeutic gases, initial encounter based on the most recent General Equivalence Mappings (GEMS) information.