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HEMOGLOBIN A1C, 5 CHALLENGE - GH5
GH5
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
Hemoglobin A1C
5
Three shipments per year
Additional Information
This Survey will be evaluated against the National Glycohemoglobin Standardization Program (NGSP) reference method.
The College of American Pathologists Accreditation Program requires all accredited laboratories performing non-waived testing for Hemoglobin A1C to complete 15 PT challenges per year.
For second instrument reporting options, see the Quality Cross Check program, GHQ.