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ICDMine.com › Browse ICD-10-CM Codes › Ch. 19: Injury, poisoning and certain other consequences of external causes (S00-T88) › Poisoning by, adverse effects of and underdosing of drugs, medicaments and biological substances (T36-T50) › T40.69 Poisoning by, adverse effect of and underdosing of narcotics › T40.691

T40.691Poisoning by other narcotics, accidental (unintentional)

ICD-10-CM category (non-billable header) code — part of Poisoning by, adverse effects of and underdosing of drugs, medicaments and biological substances (T36-T50)

Code Details

Billable	No — use a more specific child code
Chapter	Chapter 19: Injury, poisoning and certain other consequences of external causes (S00-T88)
Section	Poisoning by, adverse effects of and underdosing of drugs, medicaments and biological substances (T36-T50)
Parent code	T40.69 — Poisoning by, adverse effect of and underdosing of narcotics
Requires 7th character	Yes

Coding Notes

Inclusion Terms

Poisoning by other narcotics NOS

Subcategories (3)

T40.691A Poisoning by oth narcotics, accidental (unintentional), init
T40.691D Poisoning by oth narcotics, accidental (unintentional), subs
T40.691S Poisoning by oth narcotics, accidental, sequela

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