T50.90 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 drugs, medicaments and biological substances.
Codes
T50.901
Poisoning by unspecified drugs, medicaments and biological substances, accidental (unintentional)
T50.902
Poisoning by unspecified drugs, medicaments and biological substances, intentional self-harm
T50.903
Poisoning by unspecified drugs, medicaments and biological substances, assault
T50.904
Poisoning by unspecified drugs, medicaments and biological substances, undetermined
T50.905
Adverse effect of unspecified drugs, medicaments and biological substances
T50.906
Underdosing of unspecified drugs, medicaments and biological substances
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