Men's health in Australia
Bulk-billed testosterone blood test
A blood test is the only way to know whether your testosterone is actually low. Here's what's usually tested, how to prepare, and how bulk billing works in Australia.
What is usually tested
The tests a doctor orders depend on your situation, but a testosterone work-up often includes:
- Total testosterone — the overall amount in your blood
- SHBG (sex hormone-binding globulin) — a protein that binds testosterone, used to estimate free testosterone
- LH and FSH — hormones from the pituitary gland that help show where a problem may come from
- Other tests your doctor considers relevant to your health
How to prepare
- Book an early-morning collection, as levels are usually highest in the morning.
- Follow any fasting instructions from your doctor or on your request form.
- Try to have a normal night's sleep beforehand, and avoid testing while acutely unwell if you can.
- Bring your pathology request form and Medicare card.
How bulk billing works
Medicare provides a benefit for eligible pathology tests ordered by a doctor for a clinical reason. When a provider bulk bills, they accept that benefit as full payment, so you pay nothing for the test. Tests without a referral, or tests that don't meet Medicare requirements, may be charged privately.
Understanding your results
Results are compared with the lab's reference range, which can differ between labs. A single result rarely tells the whole story — your doctor will interpret it alongside your symptoms and history. See testosterone levels by age for general context, and TRT costs explained if treatment is discussed.
Not sure where you stand?
Take the free 2-minute ADAM questionnaire to check whether your symptoms are worth discussing with a doctor and whether you may be eligible for a bulk billed* blood test.
Frequently asked questions
Can I get a bulk-billed testosterone blood test?
Often, yes. When a doctor orders the test because you have relevant symptoms, many pathology providers bulk bill it under Medicare. Bulk billing is decided by the provider, so it is worth confirming before your collection.
Why is the test done in the morning?
Testosterone levels are usually highest in the morning and fall during the day. A morning sample gives a more reliable result that can be compared with the lab's reference range.
Do I need to fast before the test?
Your doctor may ask you to fast, particularly if other tests such as glucose or cholesterol are ordered at the same time. Follow the instructions on your request form or from your doctor.
Will I need more than one test?
Usually, yes. Because testosterone varies from day to day, a low result is generally repeated on a separate morning before a doctor considers a diagnosis.
Related guides
Check your eligibility in 2 minutes
Take the free ADAM symptom screen to see if you may qualify for a bulk billed* hormone blood test.
Start the free assessment*Blood tests may be bulk billed where eligible, subject to doctor assessment and clinical indication.