T58.0
⚠ Non-billable (Header)Toxic effect of carbon monoxide from motor vehicle exhaust
Injury, poisoning and certain other consequences of external causes (S00-T88)
⚠️ This is a category header code — not billable. Use a more specific child code below.
Also Known As
Toxic effect of exhaust gas from gas engineToxic effect of exhaust gas from motor pump
✅ No additional coding notes for T58.0
Child Codes (4)
T58.01Toxic effect of carbon monoxide from motor vehicle exhaust, accidental (unintentional)T58.02Toxic effect of carbon monoxide from motor vehicle exhaust, intentional self-harmT58.03Toxic effect of carbon monoxide from motor vehicle exhaust, assaultT58.04Toxic effect of carbon monoxide from motor vehicle exhaust, undetermined
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CodeT58.0
BillableNo — Header code
ParentT58
CategoryInjury, poisoning and certain other consequences of external causes (S00-T88)
Excludes10 rule(s)
Excludes20 note(s)
Child codes4
Data Source
CMS ICD-10-CM 2026 Tabular List
Updated October 1, 2025 (FY2026)