T58.91XS

Billable
ChapterS00–T88
Ranksubcategory
Official Description

Toxic effect of carbon monoxide from unspecified source, accidental (unintentional), sequela

Metadata & Insights
  • Billable/specific code (valid for reimbursement).
  • Chapter 19: Injury, Poisoning and Certain Other Consequences of External Causes (S00-T88).
General instructions are available for the parent sections:

Clinical Hierarchy

BillableHas subcodes
CH19Injury, poisoning and certain other consequences of external causes (S00-T88)
T51-T65Toxic effects of substances chiefly nonmedicinal as to source (T51-T65)
T58Toxic effect of carbon monoxide
T58.9Toxic effect of carbon monoxide from unspecified source
T58.91Toxic effect of carbon monoxide from unspecified source, accidental (unintentional)
T58.91XSToxic effect of carbon monoxide from unspecified source, accidental (unintentional), sequelaBillable

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to T58.91XS:

categoryT58
Toxic effect of carbon monoxide
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blockT51-T65
Toxic effects of substances chiefly nonmedicinal as to source (T51-T65)
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chapterCH19
Injury, poisoning and certain other consequences of external causes (S00-T88)
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MS-DRG Classification

2026 v43.1

This code is grouped within the following Diagnosis Related Group(s) for clinical reimbursement:

Cross Reference

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