T40.90

Non-billable

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

BILLABLE STATUSNo

IMPLEMENTATION DATEOctober 1, 2015

LAST UPDATED08/26/2025

Code Description

ICD-10 T40.90 is a used to indicate a diagnosis of poisoning by, adverse effect of and underdosing of unspecified psychodysleptics [hallucinogens].

Key Diagnostic Point:

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

T40.90

Code Description

Key Diagnostic Point:

Related ICD-10 Codes

T40.90

Code Description

Key Diagnostic Point:

Related ICD-10 Codes