HOMA-IR (Insulin Resistance) Blood Test
HOMA-IR (Insulin Resistance) Blood Test
HOMA-IR (Insulin Resistance) Blood Test
HOMA-IR (Insulin Resistance) Blood Test
HOMA-IR (Insulin Resistance) Blood Test
HOMA-IR (Insulin Resistance) Blood Test
HOMA-IR (Insulin Resistance) Blood Test
HOMA-IR (Insulin Resistance) Blood Test
HOMA-IR (Insulin Resistance) Blood Test
HOMA-IR (Insulin Resistance) Blood Test
HOMA-IR (Insulin Resistance) Blood Test
HOMA-IR (Insulin Resistance) Blood Test
HOMA-IR (Insulin Resistance) Blood Test
HOMA-IR (Insulin Resistance) Blood Test

Over 250k Biomarkers Tested

HOMA-IR (Insulin Resistance) Blood Test

$68.00 AUD

Concerned about insulin resistance, struggling with unexplained weight gain, or want to assess your metabolic health alongside other blood sugar markers?

Calculates the HOMA-IR score from fasting glucose and fasting insulin to estimate insulin resistance. A higher score suggests the pancreas is working harder than expected to maintain normal blood sugar. Used to assess metabolic syndrome risk, PCOS, and type 2 diabetes risk factors. Overnight fast required.

Collection Location
Specimen Type

You will be emailed a referral to take to your local collection centre. If you ever have any questions, we're here to help.

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1
Order a test

Order a test

Order the private test that suits you and your goals. After ordering, you will receive your referral by email.

2
Collect the sample

Collect the sample

Attend one of our 4000+ partner collection centres throughout Australia. Search locations.

3
Receive your results

Receive your results

View all your lab results in your secure health dashboard. Easy!

Overview

HOMA-IR stands for Homeostatic Model Assessment of Insulin Resistance. It is a calculated score, not a direct biomarker measurement. Your fasting blood glucose and fasting insulin levels are used in a formula to estimate how much insulin your pancreas needs to produce to maintain normal blood sugar.

When cells become less responsive to insulin (insulin resistance), the pancreas compensates by producing more. Over time, this compensation can fail, leading to elevated blood sugar and metabolic conditions. A higher HOMA-IR score suggests greater insulin resistance. The score is widely used in clinical research and integrative practice to monitor metabolic health trends over time.

HOMA-IR may be relevant alongside other metabolic markers like HbA1c, fasting glucose, and lipid studies. Your healthcare provider can interpret the score in the context of your overall health picture.

Symptoms

Suited for people investigating insulin resistance as a potential factor in weight management challenges, PCOS, metabolic syndrome risk, or a family history of type 2 diabetes.

Questions

  • Reference ranges vary between laboratories. Generally, lower values suggest better insulin sensitivity while higher values may indicate resistance. Your healthcare provider can interpret your score in context.
  • The score is derived from a formula using your fasting glucose and fasting insulin levels. It estimates how much insulin your pancreas needs to produce to maintain normal blood sugar.
  • Yes. An overnight fast of 10 to 12 hours is required so that both fasting glucose and fasting insulin can be measured accurately.
  • No. HOMA-IR estimates insulin resistance, which is a risk factor for type 2 diabetes. It is not a diagnostic test for diabetes. HbA1c and fasting glucose are standard diabetes screening markers.
  • Research suggests that dietary changes, regular physical activity, and weight management may improve insulin sensitivity. Discuss personalised strategies with your healthcare provider.
  • HOMA-IR is often most useful alongside fasting glucose, HbA1c, and lipid studies for a broader view of metabolic health. Your provider can recommend the right combination.

Dr. Vu Tran
Bloody Good’s Chief Medical Officer

3 Biomarkers Tested

How to prepare

Fast for 8-12 hours before blood collection (water allowed). Avoid alcohol, excessive exercise, and stress for 24 hours before testing. Take medications as prescribed unless instructed otherwise. Blood sample collected by trained phlebotomist at collection centre.

After the test

If your HOMA-IR score suggests insulin resistance, discuss the result with your healthcare provider. They may recommend lifestyle modifications, additional testing (such as HbA1c or a glucose tolerance test), or referral to an endocrinologist or dietitian. Periodic retesting can help track changes over time if you are making dietary or lifestyle adjustments.

Your test results will be available in your private dashboard. If there are any urgent issues, we'll let you know so you can follow up with your health professional.

Understanding results

Your HOMA-IR score is calculated from your fasting glucose and insulin results. A lower score generally suggests better insulin sensitivity, while a higher score may indicate insulin resistance. Reference ranges vary between laboratories, so your healthcare provider is best placed to interpret the result in context with your symptoms, other test results, and health history.

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What Our Customers Say

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Frequently bought together

Frequently Asked Questions

Most collection centres accept walk-ins. Some may require a booking - check details when you click on your chosen location.

If your test needs fasting, we’ll include that in your instructions after you order. Fasting usually means no food for 8–12 hours, but water is fine.

Just your pathology referral form (we email it to you)

Of course. Just maybe don’t bring the friend who faints at the sight of blood.

They’re the highly trained professionals who take your blood sample - with a steady hand and a sharp needle. They love blood, but don’t worry… they’re not vampires. Just legends who make blood tests quick, clean, and (almost) painless.

Some of our tests include Urine, Stool, Saliva and more. Each test will have a clear description on what sample you will need to give and instructions on how.