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3. Chapter - S00-T88
4. Section - T51-T65
5. Category - T65
6. T65.82

T65.82 - Toxic effect of harmful algae and algae toxins

• Applicable to Toxic effect of harmful algae and algae toxins
• The 2025 edition of ICD10-CM T65.82 became effective on October 1, 2024.
• This is the American ICD10-CM version of T65.82 - other international versions of ICD10 T65.82 may differ.
• T65.82 is a Non-Billable / Non-Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
• T65.82 Code should not be used for billing or reimbursement purposes as there are multiple ICD-10 CM codes below it that contain a greater level of detail.

• 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

The following codes above T65.82 contain annotation back-references that may be applicable to T65.82:

• Chapter: S00-T88 - Injury, poisoning and certain other consequences of external causes
• Section: T51-T65 - Toxic effects of substances chiefly nonmedicinal as to source
• Category: T65 - Toxic effect of other and unspecified substances

Browse other similar CM codes:

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.