Table of Drugs and Chemicals

Drug NEC

Substance	Poisoning, accidental	Poisoning, intentional self-harm	Poisoning, assault	Poisoning, undetermined	Adverse effect	Underdosing
Drug NEC	T50.901	T50.902	T50.903	T50.904	T50.905	T50.906
specified NEC	T50.991	T50.992	T50.993	T50.994	T50.995	T50.996

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 Drug NEC?

Per the ICD-10-CM Table of Drugs and Chemicals: poisoning, accidental T50.901; poisoning, intentional self-harm T50.902; poisoning, assault T50.903; poisoning, undetermined T50.904; adverse effect T50.905; underdosing T50.906. 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.