Protein C & Protein S, Functional

Test Code
394578


Includes
Protein S, Activity; Protein C, Activity


Preferred Specimen
(2x) 1mL Plasma; Light Blue 3.2% Sodium Citrate


Methodology
Clotting Assay



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.