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Proficiency Testing/EQA / 2026 Surveys / Accuracy-Based Programs /
Accuracy-Based Programs

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ACCURACY-BASED GLUCOSE, INSULIN, AND C-PEPTIDE - ABGIC
ABGIC
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
C-peptide 3 Two shipments per year
Gastrin 3
Glucose 3
Insulin 3


Additional Information

  • Target values for glucose and C-peptide will be set using the established reference methods.
  • To meet CMS and CAP accredited laboratory regulatory requirements for glucose see C programs.

Program Information

  • Three 1.0-mL serum specimens
  • Conventional and International System of Units (SI) reporting offered

Shipping Schedule

  • Shipment A: March 17
  • Shipment B: September 8




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