New England · Diabetes Testing
Diabetes Testing in New Hampshire
Diabetes Testing can be ordered without a referral, and this guide covers what to expect. This testing helps assess your risk for diabetes or monitor existing diabetes. It is available without a doctor's referral.
What this test is
Diabetes testing involves analyzing your blood to measure specific substances related to how your body uses glucose (sugar). These tests provide insights into your blood sugar levels over time and your body's ability to regulate them.
What it measures
- Hemoglobin A1c (HbA1c) — reflects average blood sugar over the past 2-3 months
- Fasting Plasma Glucose (FPG) — reflects blood sugar after an overnight fast
- Glucose Tolerance Test (GTT) — reflects blood sugar response after consuming a glucose drink
- Random Plasma Glucose (RPG) — reflects blood sugar at any time of day
What the test involves
A standard blood draw from a vein in your arm is typically required for these tests. A trained phlebotomist will collect the sample, which is then sent to the laboratory for analysis.
Why it is often ordered
Clinicians often order diabetes testing to screen for prediabetes or diabetes in individuals with risk factors. It is also used to monitor blood sugar control in people already diagnosed with diabetes.
Preparation
Follow the specific preparation instructions provided by the collection laboratory. Some tests may require fasting for a certain period before the blood draw.
How results are reported
Your test results will be reported to you, typically within a few business days. Reference ranges, which indicate what is considered normal, vary between laboratories and will be provided with your report.
Before you go
- Fasting requirements
- Test turnaround time
- Sample collection site hours
Cities
Diabetes Testing in New Hampshire communities
Choose your city for local context and to request this test.