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Von Willebrand Factor Activity

Test Code
VWFACT


Alias/See Also
Performed at SQL, Test Code 905839
Performed on site at BUMCT


CPT Codes
85245

Instructions
REQUIRED - Aliquot platelet poor plasma into 3 separate transport vials: 1.0 mL into two vials and 0.5 mL into a thrid vial.
Immediately freeze vials in upright postion for tranportation to SQL. See link below for specimen details, methodology, setup schedule and reference ranges.


Additional Information
von Willebrand Factor Activity


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.