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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
Aldolase 2 Two shipments per year

Program Information

  • Two 3.0‑mL liquid serum specimens

Shipping Schedule

  • Shipment A: May 20
  • Shipment B: October 21