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Table of Drugs and Chemicals

Narcotic (drug)

SubstancePoisoning, accidentalPoisoning, intentional self-harmPoisoning, assaultPoisoning, undeterminedAdverse effectUnderdosing
Narcotic (drug)T40.601T40.602T40.603T40.604T40.605T40.606
analgesic NECT40.601T40.602T40.603T40.604T40.605T40.606
antagonistT50.7X1T50.7X2T50.7X3T50.7X4T50.7X5T50.7X6
specified NECT40.691T40.692T40.693T40.694T40.695T40.696
syntheticT40.491T40.492T40.493T40.494T40.495T40.496
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 Narcotic?

Per the ICD-10-CM Table of Drugs and Chemicals: poisoning, accidental T40.601; poisoning, intentional self-harm T40.602; poisoning, assault T40.603; poisoning, undetermined T40.604; adverse effect T40.605; underdosing T40.606. 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.