T43.9 is a non-billable/non-specific diagnosis code from the 2025 ICD-10-CM used to classify the following condition: Poisoning by, adverse effect of and underdosing of unspecified psychotropic drug.
Codes
T43.91
Poisoning by unspecified psychotropic drug, accidental (unintentional)
T43.92
Poisoning by unspecified psychotropic drug, intentional self-harm
T43.93
Poisoning by unspecified psychotropic drug, assault
T43.94
Poisoning by unspecified psychotropic drug, undetermined
T43.95
Adverse effect of unspecified psychotropic drug
T43.96
Underdosing of unspecified psychotropic drug
Versions
2025
No changes
2024
No changes
2023
No changes
2022
No changes
2021
No changes
2020
No changes
2019
No changes
2018
No changes
2017
No changes
2016
New code