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Factor IX Inhibitor Profile

Order Code: 1095 Get Requisition Form
Test Information Icon
Test Information
This order set includes both Factor IX Activity and Factor IX Inhibitor.
Also Known As Icon
Also Known As
  • F9
  • F9 Activity
  • F9 Inhibitor
  • Factor
  • Factor 9 Activity
  • Factor Activity
  • FIX
  • FIX Activity
  • FIX Inhibitor
  • Hemophilia B
  • Inhibitor
Disease State Icon
Disease State
Test Type Icon
Test Type
Functional/Serologic Test
Sample Notes Icon
Sample Notes
Citrated Plasma (light blue top)
Requested Volume Icon
Requested Volume
1.5 ml
Minimum / Pediatric Volume Icon
Minimum / Pediatric Volume
0.8 ml
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Shipping Information
CPT Codes Icon
CPT Codes
  • 85250
  • 85335
Method Icon
Clotting Bethesda Titer
Turnaround Time Icon
Turnaround Time
7-10 days
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New York State Approval
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DEX Z-Code™
Diagnostic Laboratories
Diagnostic laboratory services including HLA testing, donor testing, immunohematology reference lab testing, hematology testing and more.
Hematology Testing
Versiti provides von Willebrand factor tests, aHUS diagnosis, hemophilia lab tests and other laboratory diagnosis of bleeding and clotting disorders.
Our Experts
Research investigators, postdoctoral fellows and laboratory staff at Versiti Blood Research Institute and Diagnostic Laboratories.
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