Diagnostic test
Glycated Hemoglobin (HbA1c)
About test
What does Glycated Hemoglobin (HbA1c) measure?
The Glycated Hemoglobin (HbA1c) test measures the percentage of hemoglobin in red blood cells that has glucose attached to it. It reflects average blood glucose levels over the previous two to three months. A healthcare professional may use this test to help screen for, diagnose, or monitor diabetes and prediabetes, and to assess how well blood glucose has been managed over time. Results are interpreted alongside symptoms, medical history, and other tests.
This overview is educational. Use the recorded preparation, sample and lab-partner details below for collection guidance, and confirm any missing information before collection.
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Prices, report times and availability are shown from the catalog records for each eligible partner.
Sagepath Labs
- Sample for analysis
- Whole Blood (3ml)
- Report time
- 11:00/18:00
Preparation and specimen requirements can vary by test and laboratory. Follow the instructions shown for your selected partner and any advice from your healthcare professional.