T43.3X 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 phenothiazine antipsychotics and neuroleptics.
Codes
T43.3X1
Poisoning by phenothiazine antipsychotics and neuroleptics, accidental (unintentional)
T43.3X2
Poisoning by phenothiazine antipsychotics and neuroleptics, intentional self-harm
T43.3X3
Poisoning by phenothiazine antipsychotics and neuroleptics, assault
T43.3X4
Poisoning by phenothiazine antipsychotics and neuroleptics, undetermined
T43.3X5
Adverse effect of phenothiazine antipsychotics and neuroleptics
T43.3X6
Underdosing of phenothiazine antipsychotics and neuroleptics
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