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VWD Diagnostic Evaluation

Order Code: 1800

Also Known as

F8, Factor 8, Factor VIII, Von Willebrand Disease, Von Willebrand Factor

Test Information

Reflexive algorithm always includes: FVIII Activity, VWF Antigen, VWF GPIbM Activity, and VWF Collagen Binding. Reflex testing may include: VWD Type 2B Binding, VWD Type 2N Binding, VWF Propeptide Antigen, and/or VWF Quantitative Multimer

Sample Requirements

Citrated Plasma (light blue top)

Shipping Information


Requested Volume

Six 1 ml aliquots

Minimum/Pediatric Volume

Six 0.5 ml aliquots

CPT Codes

Includes: 85240; 85246; 85397; 83520 May Include: VWD 2B Binding 83519; VWD 2N Binding 85246, 85240; VWF PP Ag 83520; VWF Quant Mult 85247


See Individual Tests

Turnaround Time

14 days


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