Ordering blood tests online is becoming a more convenient way for Australians to access common health checks, monitor key biomarkers and take a more proactive approach to their health.
Instead of booking a GP appointment first, some private testing services allow you to choose the tests you want online, receive a pathology referral, visit a collection centre and access your results digitally.
Blood tests are a type of pathology test. They can be used to check your general health and help doctors diagnose or monitor a range of conditions, including anaemia, infections, nutrient deficiencies and immune disorders. [1]
At Online Blood Tests, our goal is to make the process easier to understand, from choosing your test through to receiving your results.
What are online blood tests?
Online blood tests allow you to order selected pathology tests through a website rather than starting the process in a clinic.
The process usually involves:
- Selecting the blood test or health panel you want
- Completing your details online
- Receiving a pathology referral
- Visiting a collection centre for your sample
- Receiving your results securely online
Pathology testing is broader than blood testing. It can include tests on blood, urine, faeces and body tissues to help diagnose or manage medical conditions. [2]
How does ordering blood tests online work?
The exact process depends on the provider, the type of test and the pathology partner, but most online blood testing follows a similar structure.
Step 1: Choose your test
Start by choosing the test or health panel that matches what you want to check.
This could include tests for:
- General health
- Iron levels
- Thyroid function
- Liver function
- Kidney function
- Cholesterol and lipids
- Hormones
- Inflammation
- Vitamins and minerals
Some people order a single biomarker, while others choose a broader health check panel.
There are many different types of blood tests, including tests for blood glucose, cholesterol and lipids, calcium, iron studies, folate and inflammation markers. [3]
Step 2: Complete your order online
Once you choose your test, you complete your order online.
You may need to provide basic personal details so the referral and results can be matched correctly. Depending on the test, you may also be asked for information that helps determine whether the test is suitable for you.
Private blood tests are generally paid for at the time of ordering. Before having a pathology test, it is worth checking the cost, whether Medicare applies and whether any follow-up may be needed. [2]
Step 3: Receive your pathology referral
After your order is processed, you receive a pathology referral or request form.
This is the document used by the pathology collection centre to know which tests need to be performed.
Some tests may require preparation before your sample is collected. For example, certain tests may require fasting or may need to be collected at a specific time of day. Healthdirect recommends checking what you need to do before, during or after a pathology test, as preparation can affect the accuracy and usefulness of your results. [2]
Step 4: Visit a collection centre
After receiving your referral, you visit an approved pathology collection centre.
A trained collector will take your blood sample, usually from a vein in your arm. The sample is then sent to a laboratory for analysis.
For standard pathology tests, you may not always need to book an appointment in advance, although some tests may require an appointment or may not be available at every collection centre. [2]
Step 5: Your sample is tested by a laboratory
Once collected, your sample is sent to a pathology laboratory.
The laboratory analyses the sample and produces your test results. Pathology tests can help diagnose illness, screen for health conditions and monitor how someone responds to treatment. [2]
For example, a full blood count looks for abnormalities in the blood, such as unusually high or low numbers of blood cells. This common blood test can help diagnose a wide range of illnesses, infections and diseases. [4]
Step 6: Receive your results online
Once your results are available, they are delivered securely online.
Your results may include reference ranges, notes or flags showing whether a result is outside the expected range.
It is important to remember that blood test results should be understood in context. A result outside a reference range does not always mean something is seriously wrong, and a result inside the range does not always rule out a health issue.
Healthdirect recommends speaking with your doctor to understand what your pathology results mean for you. [2]
Do you need a GP to order blood tests online?
For many standard pathology tests, you need a valid referral or request form.
With online blood testing, the referral process may be handled as part of the order, depending on the provider and the type of test.
However, online blood tests are not a replacement for medical advice. If you have symptoms, a known medical condition, abnormal results or concerns about your health, you should speak to your GP or another qualified healthcare professional.
Why order blood tests online?
People may choose online blood testing because it can be:
- Convenient
- Private
- Easier to compare test options
- Useful for proactive health tracking
- Helpful for checking specific biomarkers
- Faster than waiting for a non-urgent appointment
Online blood testing may suit people who already know what they want to check, such as iron, cholesterol, thyroid markers or vitamin levels.
It may not be suitable if you have new or serious symptoms, need urgent care or are unsure which test is right for you.
What should you check before ordering?
Before ordering a blood test online, check:
- What the test measures
- Whether you need to fast
- Whether the test needs to be taken at a specific time
- Where you can have the sample collected
- How results are delivered
- Whether results are reviewed
- What happens if a result is abnormal
- Whether the test is suitable for your situation
Healthdirect recommends asking why a test is being recommended, what preparation is needed, what the results may mean, whether there are risks, what the costs are and whether follow-up testing may be required. [2]
Are online blood tests private?
Private online blood testing services should clearly explain how your personal and health information is handled.
Before ordering, check the provider’s privacy policy and make sure you understand how your information is stored, shared and delivered.
Your results are health information, so they should be handled securely and confidentially.
What happens if your result is abnormal?
If a result is outside the expected range, you should follow up with a healthcare professional.
Some abnormal results may need repeat testing, additional tests or medical review. Others may be explained by short-term factors such as recent illness, diet, medication, exercise or timing of the test.
If an abnormality is found in a full blood count, Better Health Channel notes that a doctor will usually arrange further tests to help determine the cause. [4]
Start with the right test
Online blood testing can make it easier to access common health checks and monitor key biomarkers, but choosing the right test matters.
At Online Blood Tests, you can browse blood tests by category, choose individual biomarkers or select a health panel based on what you want to understand.
Whether you are checking general health, hormones, iron, cholesterol or performance-related biomarkers, the process is designed to be simple:
Choose your test, receive your referral, visit a collection centre and access your results online.
FAQs
Can I order a blood test online in Australia?
Yes. Some private providers allow you to order selected blood tests online. You usually receive a pathology referral, visit a collection centre and then access your results securely online.
Do I need to fast before a blood test?
Some blood tests require fasting, while others do not. Always check the instructions for your specific test before visiting a collection centre.
Can I choose my own blood tests?
In some cases, yes. Online blood testing services may allow you to choose individual biomarkers or pre-built health panels. If you are unsure which test is right for you, speak to a healthcare professional.
Are private blood tests covered by Medicare?
Not always. Medicare coverage depends on the test, the referral and whether it meets Medicare requirements. Private online blood tests are often paid for by the customer.
Where do I go for the blood test?
After receiving your referral, you visit a pathology collection centre. The available locations depend on the provider and pathology partner.
What should I do with my results?
Review your results carefully and follow up with a healthcare professional if anything is abnormal, unclear or concerning. Blood test results should always be interpreted in the context of your health, symptoms and medical history.
References
[1] Healthdirect Australia, Guide to blood testing
https://www.healthdirect.gov.au/blood-testing
[2] Healthdirect Australia, Understanding pathology tests
https://www.healthdirect.gov.au/understanding-pathology-tests
[3] Healthdirect Australia, Blood tests A-Z
https://www.healthdirect.gov.au/blood-tests-a-z
[4] Better Health Channel, Blood count
https://www.betterhealth.vic.gov.au/health/conditionsandtreatments/blood-count
