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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
Stem cell monitoring engraftment 3 Three shipments per year

Program Information

  • Five 1.0‑mL whole blood specimens
  • Designed for laboratories supporting stem cell transplant and laboratories monitoring chimerism after organ transplantation

Shipping Schedule

  • Shipment A: February 25
  • Shipment B: April 28
  • Shipment C: August 11