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Proficiency Testing/EQA / 2026 Surveys /
Histocompatibility

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ANTIBODY TITER-AUTOMATED - AABT
AABT
Analytes/procedures in bold type are regulated for proficiency testing by the Centers for Medicare & Medicaid Services (CMS).

Procedure Challenges/Shipment Number of Shipments
Anti-A titer 1 Two shipments per year
Anti-D titer 1

Program Information

  • One 2.0-mL specimen for anti-A titer; one 2.0-mL specimen for anti-D titer

Shipping Schedule

  • Shipment A: May 26
  • Shipment B: October 19




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