T43.644D

Billable
ChapterS00–T88
Ranksubcategory
Official Description

Poisoning by ecstasy, undetermined, subsequent 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)
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
T43.6Poisoning by, adverse effect of and underdosing of psychostimulants
T43.64Poisoning by ecstasy
T43.644Poisoning by ecstasy, undetermined
T43.644DPoisoning by ecstasy, undetermined, subsequent encounterBillable

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to T43.644D:

subcategoryT43.64
Poisoning by ecstasy
View context instructions
subcategoryT43.6
Poisoning by, adverse effect of and underdosing of psychostimulants
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categoryT43
Poisoning by, adverse effect of and underdosing of psychotropic drugs, not elsewhere classified
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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

Code History

  • FY 2018: This code replaced T43.624D (Poisoning by amphetamines, undetermined, subsequent 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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