T65.843A

Billable
ChapterS00–T88
Ranksubcategory
Official Description

Toxic effect of xylazine, assault, 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)
T65Toxic effect of other and unspecified substances
T65.8Toxic effect of other specified substances
T65.84Toxic effect of xylazine
T65.843Toxic effect of xylazine, assault
T65.843AToxic effect of xylazine, assault, initial encounterBillable

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to T65.843A:

subcategoryT65.84
Toxic effect of xylazine
View context instructions
blockT51-T65
Toxic effects of substances chiefly nonmedicinal as to source (T51-T65)
View context instructions
chapterCH19
Injury, poisoning and certain other consequences of external causes (S00-T88)
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Code History

  • FY 2025: This code replaced T65.893A (Toxic effect of other specified substances, assault, initial encounter)

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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