Decreased Factor VIII

Test Code
18186


CPT Codes
85245, 85246<br>RESTRICTED CLIENT USE

Includes
von Willebrand Factor Antigen
Ristocetin Cofactor


Preferred Specimen
See individual tests for specimen requirements and stabilities.


Methodology
Immunoturbidimetric • Platelet Agglutination

Setup Schedule
Set up: Mon-Fri; Report available: Next day


Reference Range
See individual tests




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.