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Table of Drugs and Chemicals

Methylphenidate

SubstancePoisoning, accidentalPoisoning, intentional self-harmPoisoning, assaultPoisoning, undeterminedAdverse effectUnderdosing
MethylphenidateT43.631T43.632T43.633T43.634T43.635T43.636
Use the index to find a code, then confirm it in the Tabular List before assigning it. A code ending in a dash is incomplete, and a code in [brackets] is a manifestation code reported after the underlying condition. Search the whole index.

Frequently asked questions

What are the ICD-10-CM codes for Methylphenidate?

Per the ICD-10-CM Table of Drugs and Chemicals: poisoning, accidental T43.631; poisoning, intentional self-harm T43.632; poisoning, assault T43.633; poisoning, undetermined T43.634; adverse effect T43.635; underdosing T43.636. Always confirm the code, and add the required 7th character where applicable, in the Tabular List.

ICD-10-CM Table of Drugs and Chemicals maintained by CDC/NCHS (public domain), from the CMS FY2027 release.