T51.1X4A

Billable
ChapterS00–T88
Ranksubcategory
Official Description

Toxic effect of methanol, undetermined, initial encounter

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)
T51Toxic effect of alcohol
T51.1Toxic effect of methanol
T51.1XToxic effect of methanol
T51.1X4Toxic effect of methanol, undetermined
T51.1X4AToxic effect of methanol, undetermined, initial encounterBillable

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to T51.1X4A:

subcategoryT51.1
Toxic effect of methanol
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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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