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Test Compendium


Test Code

  • 4183

Test Synonym

  • Direct Platelet Antibodies, PLATELET GLYCOPROTEIN DIRECT AB, Platelet Glycoprotein Abs (Direct), Platelet-associated Immunoglobulin

Minimum Volume

  • 12 mL

Specimen Requirements

  • Whole Blood


  • Lavender Top Tube


  • Ambient

Turn Around Time

  • 4 days

CPT Codes

  • 86023
    *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

  • 3 full Lavender Top Tubes (stable only 72 hrs)

Additional Information

  • 12 mL Whole Blood - draw 3 Lavender Top Tubes (4 mL in each of three tubes)

Specimen Stability

  • AMBIENT: 72 Hrs