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Test Compendium

2175: THYROTROPIN RECEPTOR AB, SERUM

Test Code

  • 2175

Test Synonym

  • LATS; Long-Acting Thyroid Stimulator; TBII;Thyrotropin-Binding Inhibitory Immunoglobulin, TRab, TSH Receptor Binding Inhibitory Immunoglobulin

Minimum Volume

  • 0.8 mL

Specimen Requirements

  • Serum

Container

  • Serum Separator Tube, Plain Red Top Tube

Storage

  • Frozen

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

  • 0.8 mL Serum

Additional Information

  • If other than a gel-barrier tube is used, transfer separated serum to plastic transport tube.

Specimen Stability

  • Refrigerated up to 3 days , Frozen up to 1 month