Thyroid Blood Tests Australia

The fastest way to check your thyroid.

Australia's most complete range of private thyroid tests. Start with a simple function check, or go deeper with antibodies, Reverse T3 and the nutrients behind your thyroid. No GP consult or referral required.

No GP consult or referral required Results in 24 to 48 hours 3,300+ collection centres
Find your thyroid test Compare panels
5.0 on Google Excellent on Trustpilot
Find Your Test In Seconds

What brings you here today?

General check-in Tired and low energy Weight changes Autoimmune or family history On thyroid medication Thyroid plus nutrients Test iodine from home Build my own panel

How it works

Step 1

Choose your thyroid test

Your pathology request form is sent straight to your inbox as a PDF.

Step 2

Walk in to collect your sample

Any of 3,300+ collection centres Australia-wide. No booking needed. Home kits post to your door.

Step 3

Receive your results

Your results are reviewed and sent privately to your email, usually within 24 to 48 hours.

Start Here

Four levels of thyroid testing. Pick your depth.

Every level builds on the one before it. Start with the essentials, or go deeper with antibodies, Reverse T3 and TSH receptor antibodies. All panels are collected with a single blood draw, with results back to your email within 24 to 48 hours.

Most Popular Level 1 · The essentials

Thyroid Function Test

3 markers

The clearest first check of how your thyroid is working. Measures TSH plus the two active thyroid hormones behind your energy, weight, mood and metabolism.

Includes
TSH, Free T4 (FT4), Free T3 (FT3)
$79 $99
Save $20
Buy now Details
Level 2 · Adds antibodies

Full Thyroid Check

5 markers

Hormones plus the immune side of the picture. Adds the two thyroid antibodies associated with autoimmune thyroid conditions, which a TSH-only test can miss entirely.

Includes
TSH, Free T4, Free T3 + TPO Antibodies, Thyroglobulin Antibodies
$150 $175
Save $25
Buy now Details
Most Complete Level 4 · Adds TRAb

Full Thyroid Blood Test

7 markers

Our most extensive thyroid-specific panel. Everything in Level 3 plus TSH Receptor Antibodies (TRAb), the third antibody associated with autoimmune hyperthyroidism such as Graves' disease.

Includes
TSH, Free T4, Free T3, Reverse T3, TPO Ab, Tg Ab + TSH Receptor Antibodies
$279
Buy now Details
Compare Side By Side

Exactly what each level measures

Each level includes everything below it, so you can see precisely what you gain when you step up.

Marker Thyroid Function Test$79$99 Full Thyroid Check$150$175 Advanced Thyroid Test$219Best Value Full Thyroid Blood Test$279
TSH ✓ ✓ ✓ ✓
Free T4 (FT4) ✓ ✓ ✓ ✓
Free T3 (FT3) ✓ ✓ ✓ ✓
TPO Antibodies — ✓ ✓ ✓
Thyroglobulin Antibodies — ✓ ✓ ✓
Reverse T3 (rT3) — — ✓ ✓
TSH Receptor Antibodies (TRAb) — — — ✓
Buy $79 Buy $150 Buy $219 Buy $279

What it measures

  • TSH
  • Free T4 (FT4)
  • Free T3 (FT3)
Order now

Everything in Level 1, plus

  • TPO Antibodies
  • Thyroglobulin Antibodies

Also includes TSH, Free T4 and Free T3.

Order now

Everything in Level 2, plus

  • Reverse T3 (rT3)

Also includes TSH, Free T4, Free T3, TPO Antibodies and Thyroglobulin Antibodies. Reverse T3 is rarely requested through a GP, which is why this is our most popular deep dive.

Order now

Everything in Level 3, plus

  • TSH Receptor Antibodies (TRAb)

Also includes TSH, Free T4, Free T3, Reverse T3, TPO Antibodies and Thyroglobulin Antibodies. Our most complete thyroid-specific panel.

Order now

Want thyroid markers alongside iron, vitamins and minerals? See our thyroid and nutrient panels.

Targeted Tests

Already know exactly what you want to check?

Focused panels for specific questions. Ideal as a follow-up to earlier results, or when you only need one piece of the puzzle.

Best for: Antibody check

Thyroid Antibodies Test

2 markers

Checks the two key thyroid antibodies associated with autoimmune thyroid conditions such as Hashimoto's and Graves'. A useful add-on when hormones look off or there is a family history.

Includes
TPO Antibodies, Thyroglobulin Antibodies
$89
Buy now Details
Best for: Conversion check

Thyroid Conversion Test

4 markers

Measures TSH, Free T4, Free T3 and Reverse T3 together for a closer look at how your body converts T4 into active and inactive forms of T3, particularly relevant during stress, illness or dieting.

Includes
TSH, Free T4, Free T3, Reverse T3 (rT3)
$179
Buy now Details
Thyroid + Nutrition

Check your thyroid and the nutrients behind it

Iron, vitamin D, B12, zinc, selenium and magnesium all play a role in normal thyroid hormone production and metabolism. These panels measure both sides in one go.

Best for: Function + nutrients

Thyroid Nutrient Status Test

13 markers

Thyroid function plus a broad nutritional check in one blood collection. Full iron studies, key vitamins and the minerals involved in normal thyroid hormone metabolism.

Includes
TSH, Free T4, Free T3, Iron Studies (Ferritin, Iron, Transferrin, Saturation), Vitamin B12, Folate, Vitamin D, Zinc, Selenium, Magnesium
$299
Buy now Details
Best for: Thyroid + targeted nutrients

Thyroid Cofactors Test

8 markers

Thyroid function alongside the key nutrients behind it. Measures TSH, FT3 and FT4 alongside ferritin, zinc, selenium, vitamin D and urinary iodine in a single combined assessment.

Includes
TSH, Free T3, Free T4, Ferritin, Zinc, Selenium, Vitamin D, Urinary Iodine
$315
Buy now Details
At-Home Test Kits

Check your iodine without leaving home

Iodine is the raw material your thyroid uses to make hormone. These urine collection kits are delivered to your door, collected at home and posted back to the lab. No blood draw and no clinic visit.

At-home urine kit Best for: A simple baseline

Iodine Status Test

The simplest way to check your iodine level. Measures urinary iodine alongside creatinine to provide a creatinine-corrected result, giving a more reliable read on your iodine status.

Includes
Urinary Iodine, Urinary Creatinine, Iodine/Creatinine Ratio
$199
Buy now Details
At-home urine kit Best for: A deeper iodine assessment

Iodine Loading Test

A before-and-after iodine loading assessment. Collects a baseline urine sample, then measures iodine excretion following a controlled iodine loading dose to calculate how much iodine was excreted.

Includes
Random Urinary Iodine (baseline), Post-Loading Urinary Iodine, Iodine Excretion Percentage, Urinary Creatinine
$299
Buy now Details
At-home urine kit Best for: Iodine + elements

Iodine & Urine Elements Test

Our most detailed home iodine kit. Measures urinary iodine alongside bromine, selenium and arsenic for a broader view of iodine and related elements from a single urine collection.

Includes
Iodine, Bromine, Selenium, Arsenic
$375
Buy now Details

Not sure which test to choose?

Most people start with thyroid function. If you want antibodies, step up to the Full Thyroid Check.

Compare the panels Build a custom panel
The Full Range

Every thyroid test at a glance

All 15 thyroid tests and kits in one place, from a focused antibody check to our complete thyroid and nutrient panel.

Test What it measures Collection Price
Thyroid Function Test TSH, Free T4, Free T3 Blood test $79$99 Buy
Thyroid Antibodies Test TPO Ab, Tg Ab Blood test $89 Buy
Thyroid Autoimmune Test TPO Ab, Tg Ab, TRAb Blood test $139 Buy
Thyroid Function & Antibodies Test TSH, Free T4, Free T3, TPO Ab, Tg Ab Blood test $149 Buy
Full Thyroid Check TSH, Free T4, Free T3, TPO Ab, Tg Ab Blood test $150$175 Buy
Thyroid Conversion Test TSH, Free T4, Free T3, Reverse T3 Blood test $179 Buy
Iodine Status Test Urinary Iodine, Urinary Creatinine, Iodine/Creatinine Ratio At-home kit $199 Buy
Advanced Thyroid Test TSH, Free T4, Free T3, Reverse T3, TPO Ab, Tg Ab Blood test $219 Buy
Full Thyroid Panel with Reverse T3 TSH, Free T4, Free T3, Reverse T3, TPO Ab, Tg Ab Blood test $263 Buy
Full Thyroid Blood Test TSH, Free T4, Free T3, Reverse T3, TPO Ab, Tg Ab, TRAb Blood test $279 Buy
Thyroid Nutrient Status Test TSH, FT4, FT3, iron studies, B12, folate, vitamin D, zinc, selenium, magnesium Blood test $299 Buy
Iodine Loading Test Random Urinary Iodine (baseline), Post-Loading Urinary Iodine, Iodine Excretion %, Urinary Creatinine At-home kit $299 Buy
Thyroid Cofactors Test TSH, Free T3, Free T4, Ferritin, Zinc, Selenium, Vitamin D, Urinary Iodine Blood + urine $315 Buy
Iodine & Urine Elements Test Iodine, Bromine, Selenium, Arsenic At-home kit $375 Buy
Comprehensive Thyroid & Nutrient Test Full thyroid panel incl. Reverse T3 and antibodies + iron studies, B12, folate, vitamin D, zinc, selenium, magnesium Blood test $399 Buy
How It Works

From order to results in 3 simple steps

Watch our team walk you through the full process. No appointments. No GP gatekeeping. Just clarity, fast.

1
Step One

Order your tests

Choose from 300+ blood panels or build your own. Once purchased, you will get an instant PDF referral delivered to your inbox ready for use. Home kits are posted to your door.

Instant PDF referral
2
Step Two

Collect your sample

For blood tests, take your referral to any of our 3,300+ partner collection centres across Australia. No booking needed, just walk in. For home kits, collect your sample at home and post it back to the lab.

3,300+ collection centres
3
Step Three

Receive your results

Your results are reviewed by our AHPRA-registered doctors and sent privately to your email or SMS, usually within 24 to 48 hours of collection.

Results in 24 to 48 hours
M
Walk through MediTests Our team explains the process in under 2 minutes
Who Is This For

Thyroid blood tests built for every Australian

Thyroid testing is for anyone who wants to understand what is driving their energy, weight, mood and metabolism. Here is who benefits most.

General health baseline

Want a clear picture of where your thyroid sits. Perfect for proactive check-ins or before making lifestyle changes.

Thyroid Function Test $79

Tired, foggy or low energy

Persistent fatigue, brain fog or feeling flat. An underactive or overactive thyroid can sit behind all of these.

Full Thyroid Check $150

Weight or metabolism changes

Unexplained weight gain or loss, temperature sensitivity or a metabolism that feels off. Your thyroid may hold the answer.

Advanced Thyroid Test $219

Autoimmune or family history

Hashimoto's, Graves' or thyroid conditions in the family. Antibody testing, including TRAb, helps you understand the immune side of the picture.

Thyroid Autoimmune Test $139

On thyroid medication

Regular monitoring without the GP runaround. Track TSH, FT3, FT4, Reverse T3 and antibodies and review your numbers with confidence.

Full Thyroid Blood Test $279

Women navigating change

Thyroid shifts often show up around pregnancy planning, postpartum and perimenopause. Understand your thyroid at every life stage.

Thyroid + nutrient panels
15+
Thyroid tests, panels and home kits to choose from
3,300+
NATA-accredited collection centres Australia-wide
24-48h
Typical turnaround from sample to results

NATA Accredited Pathology

Our Lab Network

Healius pathology partner for thyroid blood tests across Australia
Australian Clinical Labs thyroid blood test pathology partner
NutriPath thyroid and iodine test pathology partner
Trusted by Everyday Aussies

Hear from the Aussies who've made the switch

Real reviews from real customers. Verified by Trustindex from Google Reviews.

We don't put up barriers

Why Choose MediTests?

Private thyroid testing without the wait, the referral, or the hassle. Here is how we compare.

Regular Testing
MediTests Recommended
GP consult
✕ Mandatory
✓ Never needed
Wait time
✕ Days to weeks
✓ 24 to 48 hours
Reverse T3 and TRAb
✕ Rarely requested
✓ Available on demand
Tests available
✕ GP decides
✓ 300+ tests, your choice
Appointment
✕ Yes, consult needed
✓ No appointment, walk in
Privacy
✕ Medicare linked
✓ 100% private
Results delivery
✕ Via your doctor
✓ Direct to your inbox
Pricing
✕ Hidden fees and gaps
✓ Upfront, no surprises
Get started
FAQs

Thyroid blood test FAQs

No. MediTests is a private, self-request pathology service. You can order any of our 300+ blood tests directly online without a GP visit, referral, or consult. You will receive your pathology request form instantly by email and can walk into any of 3,300+ collection centres across Australia to get your sample taken.
For most people the Thyroid Function Test (TSH, FT4, FT3) at $79 is the clearest starting point. If you want the immune side checked as well, the Full Thyroid Check adds TPO and thyroglobulin antibodies. For more depth, the Advanced Thyroid Test also measures Reverse T3, and the Full Thyroid Blood Test adds TSH receptor antibodies for our most complete thyroid-specific panel.
A standard TSH test measures only the signal from your pituitary gland. It can look normal even when you still have symptoms. A full thyroid panel also measures Free T3 and Free T4, the active hormones, and can include antibodies, Reverse T3 and TSH receptor antibodies. This gives a fuller view of how well your thyroid is producing, converting and using hormone, which is why many people choose to measure more than TSH alone.
Thyroid antibodies help you understand whether your immune system is involved with your thyroid. TPO and thyroglobulin antibodies are commonly associated with autoimmune thyroid conditions such as Hashimoto's, while TSH receptor antibodies (TRAb) are particularly associated with Graves' disease. The Thyroid Antibodies Test checks the standard pair, and the Thyroid Autoimmune Test measures all three.
Reverse T3 is an inactive form of thyroid hormone your body makes as it manages T4. Measuring it alongside Free T4 and Free T3 can help you understand how your body is converting thyroid hormone, particularly during periods of stress, illness or dieting. You can order it as part of the Thyroid Conversion Test, the Advanced Thyroid Test or the Full Thyroid Blood Test.
Iodine, selenium, zinc and iron are all involved in normal thyroid hormone production and metabolism, and low iron stores can be associated with symptoms such as tiredness that overlap with thyroid symptoms. The Thyroid Nutrient Status Test and Comprehensive Thyroid & Nutrient Test measure both sides in a single blood collection, so you get the full context in one report.
All three kits use the NutriPATH collection system and are delivered to your door. The Iodine Status Test and Iodine & Urine Elements Test involve a single urine collection posted back to the lab. The Iodine Loading Test is more involved: you collect a baseline urine sample, take the included iodine loading dose, then collect a second sample after the specified period to measure how much iodine was excreted. All kits return results to your inbox within 24 to 48 hours. No blood draw or clinic visit is needed for any of them.
Fasting is generally not required for thyroid hormone testing. For the most consistent results, many people collect their sample in the morning, and if you take thyroid medication it is common to have your blood drawn before your morning dose. If your panel includes nutrient markers or a home kit, follow any specific guidance included with your kit or referral. You can read more about individual markers in our biomarker guide.
Yes. Many customers use MediTests for regular monitoring without the GP runaround. The Advanced Thyroid Test and Full Thyroid Blood Test track the markers most people follow while managing their thyroid. Always follow your prescriber's advice on timing and dose adjustments, and use your results to have an informed conversation with them.
Private thyroid blood tests with MediTests start from $79 for the Thyroid Function Test. The Full Thyroid Check is $150, the Advanced Thyroid Test is $219 and the Full Thyroid Blood Test is $279. Combined thyroid and nutrient panels range from $299 to $399, and at-home iodine kits start from $199. Every price includes the referral or kit, testing and results, with no hidden fees.
Walk into any of our 3,300+ collection centres across Australia. No appointment needed. Our partner network covers WA, NSW, VIC, QLD, ACT, SA, TAS and NT. The iodine tests are at-home kits, so no clinic visit is needed for those at all.
Our AHPRA-registered doctors review every report. If anything stands out, we will let you know and recommend following up with your GP for proper interpretation in the context of your medical history.

Related testing

Hormone blood tests Women's health tests Full body health checks Individual tests At-home test kits Biomarker guide Create your own test

Get clarity with a thyroid blood test today

Join thousands of Australians taking a proactive approach to their health. No GP. No waiting. Just answers.

Order your thyroid test
Thyroid blood tests available across Australia: Perth Sydney Melbourne Brisbane Adelaide Hobart Canberra Darwin