Thyroid Test
Cheapest full 3-hormone thyroid panel
A three-hormone blood test measuring TSH, FT4 and FT3, the standard panel used to check for an underactive or overactive thyroid.
- At-home test
A single-marker blood test for intact parathyroid hormone (PTH), commonly used to help assess parathyroid gland function and calcium regulation. Requires an in-person clinic visit.
1 biomarker as listed by Medichecks.
This test measures a single marker, intact parathyroid hormone (PTH). PTH is commonly used to help assess parathyroid gland function and its role in regulating calcium, phosphate and vitamin D levels, which matter for bone and muscle health.
We do not have a comparison group of similar tests to benchmark this one against directly, so its price and depth are considered on their own terms here rather than against named peers.
The value-for-money score is low because £149 is well above the £47.13 median of the 16 similarly sized thyroid tests we track, and clinical depth scores modestly because a single marker sits in the bottom tenth of thyroid tests by marker count. It scores well for trust signals, reflecting Medichecks' Trustpilot rating and accredited partner labs, and for results and follow-up, since every result is reviewed by a doctor. Collection convenience scores lower because the sample must be given in person at a clinic and cannot be posted.
This suits people who have been advised to check parathyroid hormone specifically, for example alongside a calcium imbalance or bone health concern, and who can get to Medichecks' partner clinic in London for the blood draw, since the sample is not suitable for posting. It will not suit anyone looking for a wider hormone or bone-health panel in a single test, or anyone who needs a fully at-home kit.
We do not track a comparable single-marker PTH test from another provider to suggest as a cheaper or more convenient alternative.
You need to visit Medichecks' partner clinic (Inuvi Clinic in London) in person for a venous blood draw, as the sample for this test is not suitable for posting. Medichecks states results are returned within 3 days, with a doctor's comment included as standard.
This is a single-marker blood test for parathyroid hormone (PTH), priced at £149, and needs an in-person clinic visit because the sample cannot be posted. Results are returned within 3 days and include a doctor's comment; we do not track a directly comparable test to weigh the price against here.
The listing publishes a short description, the full biomarker list, a stated turnaround, clear collection options, the sample type; it does not state what the report looks like.
1 biomarkers, placing it in the 10th percentile of thyroid tests we track.
Requires a visit to a clinic; results in around 3 days, slower than similar tests.
Results are reviewed by a doctor; the provider does not describe the report format.
Trustpilot 4.5 from 2,477 reviews; accredited lab (UKAS ISO 15189 partner labs); doctor review as standard; trading 25+ years.
£149.00 against a median of £47.13 for the 16 similarly sized thyroid tests we track (+216%).
Calculated 13 September 2026 from the facts we hold about this test and provider, using our published scoring formula. Scores are not hand-edited.
Cheapest full 3-hormone thyroid panel
A three-hormone blood test measuring TSH, FT4 and FT3, the standard panel used to check for an underactive or overactive thyroid.
Three-hormone thyroid panel priced like a two-hormone test
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At-home thyroid panel covering antibodies and nutrients
A 10-marker at-home blood test covering thyroid hormones, thyroid antibodies and nutrients linked to thyroid health, for people investigating symptoms or managing a thyroid condition.
Full TSH, FT4 and FT3 panel at the group median price
Checks the three core thyroid markers, TSH, free T4 and free T3, used to help assess an underactive or overactive thyroid. Suited to anyone with possible thyroid symptoms who wants more than a single TSH reading.