T40.8X

Non-billable

Poisoning by and adverse effect of lysergide [LSD]

T40.8X is the ICD-10-CM code for Poisoning by and adverse effect of lysergide [LSD]. It is a non-billable category code — use a more specific child code such as T40.8X1 for billing.

Status
Header (non-billable)
Chapter
S00-T88
Parent
T40.8
Subcodes
4
Edition
FY2026

S00-T88 Injury, poisoning and certain other consequences of external causes

What this means — in plain language

MedlinePlus · NIH

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Read more about Club Drugs at MedlinePlus ↗

Source: U.S. National Library of Medicine (MedlinePlus). Informational only — not medical advice.

No additional coding notes for this code.

Frequently asked questions

What is ICD-10 code T40.8X?
T40.8X is the ICD-10-CM code for "Poisoning by and adverse effect of lysergide [LSD]". It falls under S00-T88 Injury, poisoning and certain other consequences of external causes.
Is T40.8X a billable code?
No — T40.8X is a non-billable header code. Use a more specific child code (such as T40.8X1) for billing.
What are the subcodes of T40.8X?
T40.8X has 4 more specific child codes, including T40.8X1, T40.8X2, T40.8X3.

Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.

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