Proficiency Testing/EQA / 2024 Surveys / Coagulation Help Please log in to determine if you are eligible to purchase PT Programs. HEPARIN-INDUCED THROMBOCYTOPENIA - CGS5 Analytes/procedures in bold type are regulated for proficiency testing by the Centers for Medicare & Medicaid Services (CMS). Module/Analyte Challenges per Shipment Number of Shipments Heparin Thrombocytopenia Module Two Shipments per year Appropriate for methods such as Immucor Lifecodes PF4 IgG and Immucor Lifecodes PF4 Enhanced® assays 2 Program Information Two 60.0‑μL serum specimens Shipping Schedule Shipment A: April 8 Shipment B: October 28 Guest Log in/Register Customers Who Bought This Item Also Bought An Algorithmic Approach to Hemostasis Testing, 2nd Edition VIEW DETAILS >