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South · Fasting Insulin Test

Fasting Insulin Test in North Carolina

Fasting Insulin Test is a laboratory test you can request directly. A Fasting Insulin Test measures insulin levels in your blood after fasting to assess how your body manages blood sugar.

Sample typeBlood draw at a collection lab
ReferralNo referral required

What this test is

The Fasting Insulin Test is a blood test that measures the amount of insulin in your blood after a period of fasting. Insulin is a hormone that helps regulate blood sugar levels. This test can provide insight into how your body processes sugar.

What it measures

  • Insulin — reflects how well your body manages blood sugar

What the test involves

The test involves a standard blood draw, typically from a vein in your arm. The blood sample is then analyzed to determine insulin levels.

Why it is often ordered

Clinicians may order this test to evaluate insulin production and function in the body. It is often used to investigate conditions related to blood sugar management.

Preparation

You will need to fast for a specific period before the test. Follow the specific instructions provided by the collection lab for accurate results.

How results are reported

Results are reported as insulin levels in the blood, with reference ranges that vary by laboratory. Your healthcare provider will interpret the results based on these ranges.

Before you go

  • Fasting duration required
  • Specific preparation instructions
  • Location for sample collection

Cities

Fasting Insulin Test in North Carolina communities

Choose your city for local context and to request this test.

Charlotte1,516,107Fasting Insulin TestRaleigh1,062,018Fasting Insulin TestWinston-Salem420,400Fasting Insulin TestDurham399,762Fasting Insulin TestGreensboro345,270Fasting Insulin TestFayetteville328,827Fasting Insulin TestAsheville316,694Fasting Insulin TestConcord264,492Fasting Insulin TestWilmington247,372Fasting Insulin TestHickory211,042Fasting Insulin TestGastonia194,190Fasting Insulin TestHigh Point178,800Fasting Insulin TestCary171,603Fasting Insulin TestBurlington137,096Fasting Insulin TestGreenville122,921Fasting Insulin TestJacksonville108,549Fasting Insulin TestRocky Mount61,952Fasting Insulin TestChapel Hill60,920Fasting Insulin TestHuntersville60,166Fasting Insulin TestApex58,066Fasting Insulin TestKannapolis52,173Fasting Insulin TestMooresville48,431Fasting Insulin TestWilson47,914Fasting Insulin TestWake Forest46,387Fasting Insulin TestHolly Springs40,198Fasting Insulin TestIndian Trail39,603Fasting Insulin TestSalisbury35,258Fasting Insulin TestMonroe34,464Fasting Insulin TestGoldsboro33,214Fasting Insulin TestFuquay-Varina33,135Fasting Insulin TestNew Bern31,058Fasting Insulin TestCornelius30,925Fasting Insulin TestGarner30,859Fasting Insulin TestSanford30,024Fasting Insulin TestMatthews29,417Fasting Insulin TestMorrisville28,824Fasting Insulin TestStatesville27,777Fasting Insulin TestThomasville26,941Fasting Insulin TestAsheboro26,729Fasting Insulin TestKernersville26,376Fasting Insulin TestMint Hill26,236Fasting Insulin TestClayton25,486Fasting Insulin TestLeland22,794Fasting Insulin TestShelby21,564Fasting Insulin TestCarrboro21,237Fasting Insulin TestClemmons21,032Fasting Insulin TestKinston19,888Fasting Insulin TestWaxhaw19,645Fasting Insulin TestLexington19,347Fasting Insulin TestLumberton19,186Fasting Insulin TestKnightdale18,614Fasting Insulin TestElizabeth City18,466Fasting Insulin TestHarrisburg18,415Fasting Insulin TestLenoir18,205Fasting Insulin TestBoone18,055Fasting Insulin TestHavelock17,570Fasting Insulin TestHope Mills17,421Fasting Insulin TestMorganton17,389Fasting Insulin TestMount Holly17,315Fasting Insulin TestPinehurst17,250Fasting Insulin Test