Bloodworks Northwest Laboratories

Closure of Hemostasis Reference Laboratory

This change will be effective July 1, 2023

NOTE:  This change will affect all Hemostasis testing EXCEPT the following:

  1.  Genetic testing for Bleeding Disorders (i.e. Hemophilia A and B and VWD):  This testing will continue to be offered at our Eastlake (Hemostasis Genomics) Laboratory.  Please visit our Genomics Testing Laboratory page for information on how to order bleeding disorder testing.
  2. ADAMTS-13 Activity, Inhibition, and Antibody Testing:  This testing will continue to be offered as well.  Please visit our Platelet Immunology Laboratory test descriptions page for information on our  ADAMTS -13 testing and how to order it.

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