Convert ICD-10 Code T43.635S to ICD-9

Source ICD-10 Code		Target ICD-9 Code
T43.635S Adverse effect of methylphenidate, 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.
T43.635S Adverse effect of methylphenidate, sequela		E939.7 Adv eff psychostimulants
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 T43.635S - adverse effect of methylphenidate, sequela based on the most recent General Equivalence Mappings (GEMS) information.