T65.82 is a non-billable/non-specific diagnosis code from the 2025 ICD-10-CM used to classify the following condition: Toxic effect of harmful algae and algae toxins.
Inclusion term
Toxic effect of (harmful) algae bloom NOS
Toxic effect of blue-green algae bloom
Toxic effect of brown tide
Toxic effect of cyanobacteria bloom
Toxic effect of Florida red tide
Toxic effect of pfiesteria piscicida
Toxic effect of red tide
Codes
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