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Analytes/procedures in bold type are regulated for proficiency testing by the Centers for Medicare & Medicaid Services (CMS).

Analyte Challenges per Shipment Number of Shipments
Factor II 3 Two shipments per year
Factor V 3
Factor VII 3
Factor VIII clot based 3
Factor VIII chromogenic 3
Factor IX 3
Factor IX chromogenic 3
Factor X clot based 3
Factor X chromogenic 3
Factor XI 3
Factor XII 3
Factor XIII 3
Fibrinogen Antigen 3
Reptilase time 3
Thrombin time 3

Program Information

  • Three 1.0-mL lyophilized plasma specimens (three vials each)

Shipping Schedule

  • Shipment A: April 8
  • Shipment B: October 7