New England · GGT Test – Gamma Glutamyl Transferase Test

GGT Test – Gamma Glutamyl Transferase Test in Vermont

This page explains the ggt test – gamma glutamyl transferase test, what it measures, and how to order it. This blood test measures Gamma Glutamyl Transferase (GGT), an enzyme found primarily in the liver.

Typical turnaround1-3 business days
Price range$25
PreparationFollow the lab's instructions.
Sample typeBlood draw at a collection lab
ReferralNo referral required

What this test is

The Gamma Glutamyl Transferase (GGT) test is a blood test that measures the amount of this enzyme in your body. GGT plays a role in several bodily processes, including metabolism and detoxification.

What it measures

  • Gamma Glutamyl Transferase (GGT) — an enzyme that reflects liver and bile duct health

What the test involves

This test requires a standard blood draw. A healthcare professional will collect a small sample of blood, usually from a vein in your arm.

Why it is often ordered

Clinicians may order this test to help evaluate for liver disease or damage. It can also be used to monitor certain liver conditions or assess bile duct problems.

Preparation

Follow the specific preparation instructions provided by the laboratory where you will have your blood drawn. Some labs may require you to fast before the test.

How results are reported

Your results will indicate the level of GGT detected in your blood. Reference ranges, which define what is considered typical, vary between laboratories.

Before you go

  • Fasting requirements
  • Specific preparation instructions
  • When to expect results

Cities

GGT Test – Gamma Glutamyl Transferase Test in Vermont communities

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