T40.901

Billable

ChapterS00–T88

Ranksubcategory

Official Description

Poisoning by unspecified psychodysleptics [hallucinogens], accidental (unintentional)

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:

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]

T40.9Poisoning by, adverse effect of and underdosing of other and unspecified psychodysleptics [hallucinogens]

T40.90Poisoning by, adverse effect of and underdosing of unspecified psychodysleptics [hallucinogens]

T40.901Poisoning by unspecified psychodysleptics [hallucinogens], accidental (unintentional)Billable

T40.901APoisoning by unspecified psychodysleptics [hallucinogens], accidental (unintentional), initial encounterBillable

T40.901DPoisoning by unspecified psychodysleptics [hallucinogens], accidental (unintentional), subsequent encounterBillable

T40.901SPoisoning by unspecified psychodysleptics [hallucinogens], accidental (unintentional), sequelaBillable

The following parent sections contain instructions or notes that apply to T40.901:

categoryT40

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

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

chapterCH19

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

2026

No direct MS-DRG triggers identified.

Find surgical and procedural codes related to Poisoning by unspecified psychodysleptics [hallucinogens], accidental (unintentional).