Test Code

• 6668

Test Synonym

• PT Abs, IgG

Volume

• 2 mL

Minimum Volume

• 1 mL

Specimen Requirements

• Serum

Container

• Serum Separator Tube, Plain Red Top Tube

Storage

• Refrigerated

Turn Around Time

• 5 days

CPT Codes

• 83520
  *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

• 2 mL Serum from a SST or Red Top Tube