T43.1X1A

Billable

ChapterS00–T88

Ranksubcategory

Official Description

Poisoning by monoamine-oxidase-inhibitor antidepressants, accidental (unintentional), 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:

View CH19 Notes View T36-T50 Notes View T43 Notes View T43.1X1 Notes

Clinical Hierarchy

BillableHas subcodes

CH19Injury, poisoning and certain other consequences of external causes (S00-T88)

T36-T50Poisoning by, adverse effects of and underdosing of drugs, medicaments and biological substances (T36-T50)

T43Poisoning by, adverse effect of and underdosing of psychotropic drugs, not elsewhere classified

T43.1Poisoning by, adverse effect of and underdosing of monoamine-oxidase-inhibitor antidepressants

T43.1XPoisoning by, adverse effect of and underdosing of monoamine-oxidase-inhibitor antidepressants

T43.1X1Poisoning by monoamine-oxidase-inhibitor antidepressants, accidental (unintentional)

T43.1X1APoisoning by monoamine-oxidase-inhibitor antidepressants, accidental (unintentional), initial encounterBillable

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to T43.1X1A:

subcategoryT43.1X1

Poisoning by monoamine-oxidase-inhibitor antidepressants, accidental (unintentional)

View context instructions

categoryT43

Poisoning by, adverse effect of and underdosing of psychotropic drugs, not elsewhere classified

View context instructions

blockT36-T50

Poisoning by, adverse effects of and underdosing of drugs, medicaments and biological substances (T36-T50)

View context instructions

chapterCH19

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

View context instructions

MS-DRG Classification

2026 v43.1

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

DRG 917

Poisoning and Toxic Effects of Drugs with MCC

DRG 918

Poisoning and Toxic Effects of Drugs without MCC

Cross Reference

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