T43.01 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 tricyclic antidepressants.
Codes
T43.011
Poisoning by tricyclic antidepressants, accidental (unintentional)
T43.012
Poisoning by tricyclic antidepressants, intentional self-harm
T43.013
Poisoning by tricyclic antidepressants, assault
T43.014
Poisoning by tricyclic antidepressants, undetermined
T43.015
Adverse effect of tricyclic antidepressants
T43.016
Underdosing of tricyclic antidepressants
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