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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
Influenza A virus 3 Two shipments per year
Influenza B virus 3
Respiratory syncytial virus (RSV) 3
SARS-CoV-2 3

The Quality Cross Check Program:
  • Provides a solution for monitoring performance across multiple instruments and is in compliance with the CMS directive regarding proficiency testing on multiple instruments.
  • Simplifies instrument comparability efforts by providing custom reports with both peer group comparison and instrument comparability statistics.

Program Information

  • Three 1.0‑mL liquid specimens
  • Designed for molecular multiplex panel users.
  • Report up to three instruments.

Shipping Schedule

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