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T58.1

Non-billable

Toxic effect of carbon monoxide from utility gas

T58.1 is the ICD-10-CM code for Toxic effect of carbon monoxide from utility gas. It is a non-billable category code — use a more specific child code such as T58.11 for billing.

Status
Header (non-billable)
Chapter
S00-T88
Parent
T58
Subcodes
4
Edition
FY2026

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

Includes

  • •Toxic effect of acetylene
  • •Toxic effect of gas NOS used for lighting, heating, cooking
  • •Toxic effect of water gas

Frequently asked questions

What is ICD-10 code T58.1?
T58.1 is the ICD-10-CM code for "Toxic effect of carbon monoxide from utility gas". It falls under S00-T88 Injury, poisoning and certain other consequences of external causes.
Is T58.1 a billable code?
No — T58.1 is a non-billable header code. Use a more specific child code (such as T58.11) for billing.
What are the subcodes of T58.1?
T58.1 has 4 more specific child codes, including T58.11, T58.12, T58.13.

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

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