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T51.1

Non-billable

Toxic effect of methanol

T51.1 is the ICD-10-CM code for Toxic effect of methanol. It is a non-billable category code — use a more specific child code such as T51.1X for billing.

Status
Header (non-billable)
Chapter
S00-T88
Parent
T51
Subcodes
1
Edition
FY2026

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

Includes

  • •Toxic effect of methyl alcohol

Frequently asked questions

What is ICD-10 code T51.1?
T51.1 is the ICD-10-CM code for "Toxic effect of methanol". It falls under S00-T88 Injury, poisoning and certain other consequences of external causes.
Is T51.1 a billable code?
No — T51.1 is a non-billable header code. Use a more specific child code (such as T51.1X) for billing.
What are the subcodes of T51.1?
T51.1 has 1 more specific child code, including T51.1X.

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

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