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ADAMTS13 Activity Activity Reflex Profile

Test Code
117921


CPT Codes
85397

Preferred Specimen
Plasma Frozen


Minimum Volume
0.3 ml


Transport Container
Blue-top (sodium citrate) tube


Transport Temperature
Frozen


Reject Criteria (Eg, hemolysis? Lipemia? Thaw/Other?)
Gross hemolysis; clotted specimens; specimens thawed in transit; improperly labeled specimen


Methodology
Fluorescence resonance energy transfer (FRET) with a synthetic substrate



The CPT Codes provided in this document are based on AMA guidelines and are for informational purposes only. CPT coding is the sole responsibility of the billing party. Please direct any questions regarding coding to the payor being billed. Any Profile/panel component may be ordered separately. Reflex tests are performed at an additional charge.