Immune system test

Blood tests

Request an immune system test through a confidential telehealth chat with an Australian-registered doctor. Our consultations are available 24/7, from wherever you are.

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How our doctors support immune system testing

What we offer:

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You might request an immune health test for all sorts of reasons. Frequent infections, ongoing fatigue or simply wanting a general picture of your health are common ones. Our Australian-registered doctors talk through your symptoms in a telehealth consultation. If appropriate, they can issue a blood test request for your local pathology clinic. Then you'll go through your results with a doctor, who can guide your next steps.

Every immune health test starts with real medical care. You can expect:

  • A consultation that fits your situation
  • Immune system blood test requests
  • Support with ongoing monitoring
  • Your results reviewed, with follow-up
  • Specialist referrals, where appropriate
  • Australian-registered doctors, every consultation

Immune system test online: how it works

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1.

Request a consultation

Create an account and complete a short questionnaire about your symptoms and health history. Our doctors are available for telehealth consultations 24/7 every day of the year.

a doctor will call you

2.

Speak with a doctor

An Australian-registered doctor will call you at your requested time. They'll review your details, ask about your symptoms and determine which tests are appropriate for your situation.

receive your script

3.

Receive your pathology request

If a test is suitable, your pathology request will be sent to you electronically. Take it to any collection centre near you, and your doctor will discuss the results with you.

Getting an immune system test is simple

What's included:

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Requesting an immune health test through InstantScripts is simple. There's no waiting room, and no need to take time off work to sit in a busy clinic. Once a doctor has reviewed your request, your pathology request is sent to you digitally. From there, you simply visit a collection centre when it suits you. It's an easy way to arrange an immunity health check around your own schedule.

  • Doctor consultation. An Australian-registered doctor reviews your symptoms and health history to decide whether an immune system test is appropriate for you.
  • Pathology request. Your blood test request is issued digitally, so you can take it to a collection centre near you at a time that works.
  • Results review. Once your results are in, a doctor reviews them with you and explains what they mean in plain English, with no jargon.
  • Referrals if required. If your results point to something that needs further attention, our doctors can arrange follow-up care or a specialist referral where appropriate.

What is an immune system test?

An immune system test is a blood test that gives your doctor a picture of how well your body's natural defences are working. It typically measures your white blood cell counts, immunoglobulins (the antibodies your body makes to fight infection) and markers of inflammation. A small blood sample is collected at a pathology centre, and the results help your doctor identify whether an underlying issue may be affecting your immunity. You usually need a doctor's referral for this type of test, which is where our online blood test requests make things simpler.

Can I get an immune system test online in Australia?

Yes. Through InstantScripts, you can request an immune system test without visiting a clinic in person. Complete a short digital questionnaire, and one of our Australian-registered doctors will review your request. If appropriate, they'll issue a pathology referral you can take to a collection centre near you. It's a straightforward way to get an immunity health check started from home.

What does an immune system test check?

The test looks at several components of your blood, including white cell counts, immunoglobulin levels and inflammation markers. Together, these results show whether your immune system is underactive, overactive or working as expected. Your doctor may also recommend related checks, such as a vitamin deficiency screen or a tiredness test, if your symptoms suggest another cause.

How much does it cost, and is it covered by Medicare?

The cost of your referral through InstantScripts is listed on our pricing page. Pathology collection fees vary depending on the tests requested and the provider. Some tests attract a Medicare rebate while others may involve an out-of-pocket cost, so it's worth checking with your collection centre before your appointment.

Do I need a Medicare card?

You don't need a Medicare card to use InstantScripts. If you don't have one, you can use your Individual Healthcare Identifier (IHI) instead, which is available to everyone in Australia, including visitors. Having your Medicare details handy may help reduce pathology costs where a rebate applies.

How long do results take?

Most immune system test results are available within a few business days of your blood sample being collected, though some specialised tests can take longer. Once your results are ready, you can discuss them with a doctor through a telehealth consultation and talk through any next steps.

When should I consider an immune system test?

Consider one if you're getting frequent or lingering infections, feeling run down for weeks at a time, or recovering slowly from everyday illnesses. It can also be useful as part of a broader online health check. If you're unsure whether testing is right for you, a consultation with one of our doctors is a sensible first step.

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