ICD-10-CM
T65.821
Toxic effect of harmful algae and algae toxins, accidental (unintentional)
- Kind
- Header. Not a billable code.
- Category
- T65
Codes under T65.821
A header groups codes and is not billed. A billable code is one you can report.
- T65.821AToxic effect of harmful algae and algae toxins, accidental (unintentional), initial encounterBillable
- T65.821DToxic effect of harmful algae and algae toxins, accidental (unintentional), subsequent encounterBillable
- T65.821SToxic effect of harmful algae and algae toxins, accidental (unintentional), sequelaBillable
It's the public CDC file. Check the official guidelines before you code.
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