Short Description: Toxic effect of harmful algae and algae toxins, acc, init
Long Description: Toxic effect of harmful algae and algae toxins, accidental (unintentional), initial encounter
This is the 2017 version of the ICD-10-CM diagnosis code T65.821A
Valid for Submission
The code T65.821A is valid for submission for HIPAA-covered transactions.
Injury, poisoning and certain other consequences of external causes (S00–T98)
Toxic effects of substances chiefly nonmedicinal as to source (T51-T65)
- Toxic effect of other and unspecified substances (T65)