Help Please log in to determine if you are eligible to purchase PT Programs. TRANSFUSION MED-EDUCATIONAL CHALLENGE - JE1 Analytes/procedures in bold type are regulated for proficiency testing by the Centers for Medicare & Medicaid Services (CMS). Procedure Challenges per Shipment Number of Shipments Educational challenge 1 Three shipments per year Program Information One educational challenge, which may consist of a paper challenge and/or wet specimen for ABO grouping, Rh typing, antibody detection, antibody identification, compatibility testing, antigen typing, and/or direct antiglobulin testing Must order in conjunction with Survey J Shipping Schedule Shipment A: February 10 Shipment B: June 8 Shipment C: September 8 Guest Log in/Register