T45.1 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 antineoplastic and immunosuppressive drugs.
Type 1 excludes
Codes
Versions
2025
Code changed
Type 1 excludes
poisoning by, adverse effect of and underdosing of tamoxifen (T38.6)
- poisoning by, adverse effect of and underdosing of immune checkpoint inhibitors and immunostimulant drugs (T45.A)
- poisoning by, adverse effect of and underdosing of tamoxifen (T38.6)
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