Call us today 800-522-5052

Test Compendium


Test Code

  • 6247

Test Synonym

  • Lysozyme (Muramidase), Serum

Minimum Volume

  • 0.2 mL

Specimen Requirements

  • Serum


  • Serum Separator Tube, Plain Red Top Tube


  • Ambient

CPT Codes

  • 85549
    *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

  • State patient's sex on the request form.

Additional Information

  • Transfer specimen to a plastic transport tube before shipment.

Specimen Stability

  • AMBIENT: 4 days REFRIGERATED: 4 days FROZEN: 14 days