T40.415

Billable
ChapterS00–T88
Ranksubcategory
Official Description

Adverse effect of fentanyl or fentanyl analogs

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)
T40Poisoning by, adverse effect of and underdosing of narcotics and psychodysleptics [hallucinogens]
T40.4Poisoning by, adverse effect of and underdosing of other synthetic narcotics
T40.41Poisoning by, adverse effect of and underdosing of fentanyl or fentanyl analogs
T40.415Adverse effect of fentanyl or fentanyl analogsBillable
T40.415AAdverse effect of fentanyl or fentanyl analogs, initial encounterBillable
T40.415DAdverse effect of fentanyl or fentanyl analogs, subsequent encounterBillable
T40.415SAdverse effect of fentanyl or fentanyl analogs, sequelaBillable

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to T40.415:

categoryT40
Poisoning by, adverse effect of and underdosing of narcotics and psychodysleptics [hallucinogens]
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

No direct MS-DRG triggers identified.

Cross Reference

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