Convert ICD-10 Code T40.3X5S to ICD-9

Source ICD-10 Code		Target ICD-9 Code
T40.3X5S Adverse effect of methadone, sequela		909.5 Lte efct advrs efct drug
Combination Flag - Multiple codes are needed to describe the source diagnosis code. Correct coding should be done based on contextual judgment.
T40.3X5S Adverse effect of methadone, sequela		E935.1 Adv eff methadone
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 T40.3X5S - adverse effect of methadone, sequela based on the most recent General Equivalence Mappings (GEMS) information.