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Test Compendium


Test Code

  • 8209

Test Synonym

  • Biotinidase

Minimum Volume

  • 1 mL

Specimen Requirements

  • Serum


  • Transfer Tube- Frozen- Serum from a Red-top tube


  • Frozen

CPT Codes

  • 82261
    *The CPT codes provided are based on AMA guidelines and are provided for informational purposes only. CPT coding is the responsibility of the billing entity. Please direct any questions regarding the CPT coding to the payer being billed.

Special Instructions

  • 3mL Frozen Serum

Additional Information

  • Serum from a Red Top Tube; Separate serum from cells within 30 minutes of venipuncture. Transfer specimen to plastic transport tube before freezing. To avoid delays in turnaround time when requesting multiple tests on frozen samples, please submit separate frozen specimens for each test requested.***NOTE - DO NOT USE THIS TEST CODE FOR BIOTIN/VIT B7***

Specimen Stability

  • 1 month