Calcitonin
Private Calcitonin Blood Test in London for £148, measuring calcitonin levels with secure results delivered by email in 1–2 days.
Turnaround time
1-2 days
Biomarkers count
1
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Overview of the Calcitonin Blood Test
The Calcitonin Blood Test measures the level of calcitonin, a hormone produced by the C cells (parafollicular cells) of the thyroid gland. Calcitonin helps regulate calcium metabolism by contributing to the balance between calcium stored in bones and calcium circulating in the bloodstream.
This is a single-biomarker hormone test that measures Calcitonin. It is commonly requested as part of the assessment of thyroid health, calcium metabolism and bone metabolism. In specialist practice, it may also be used to support the investigation or monitoring of certain thyroid conditions when requested by a clinician.
People may choose this test if they have been advised to investigate thyroid hormone activity, monitor previous calcitonin results, assess calcium-regulating hormones or obtain additional laboratory information before consulting an endocrinologist or GP.
A calcitonin result should never be interpreted in isolation. Laboratory findings should always be considered alongside symptoms, medical history, medications, family history, imaging findings where appropriate and professional clinical assessment.
What Does the Calcitonin Blood Test Check?
Calcitonin - Calcitonin is a hormone produced by specialised cells within the thyroid gland. It contributes to calcium regulation by helping reduce calcium release from bones and supporting overall calcium balance within the body. Measuring calcitonin levels may provide useful clinical information as part of a broader assessment of thyroid and calcium metabolism.
Who May Benefit From the Calcitonin Blood Test?
This test may be suitable for people who want to:
Assess thyroid hormone function as recommended by a clinician
Support investigations into calcium metabolism
Monitor previously identified calcitonin levels
Review thyroid health as part of specialist follow-up
Obtain laboratory information before seeing an endocrinologist
Support monitoring of certain thyroid conditions under medical supervision
Monitor changes following treatment or surgery where clinically appropriate
Take a proactive approach to thyroid health monitoring
How to Prepare
How to Book Your Calcitonin Blood Test in London
Booking your Calcitonin Blood Test with London Blood Tests is simple and designed to fit around your schedule.
Choose the Calcitonin Blood Test
Select the Calcitonin Blood Test online and review the included biomarkers before booking.
Select your sample collection option
Choose a London clinic appointment or request a home visit, depending on availability and location.
Attend your appointment
A trained professional will collect your blood sample safely and efficiently.
Laboratory analysis
Your blood sample is analysed at an accredited laboratory where calcitonin levels are measured using specialist laboratory techniques.
Receive your results securely
Your results are sent securely by email, ready to review yourself or discuss with a GP, specialist or qualified clinician.
When Will I Receive My Results?
Results are typically available within 1–2 days after the laboratory receives your sample.
Once authorised by the laboratory, your report will be sent securely by email.
Turnaround times begin when the laboratory receives the sample rather than when it is collected. Although most results are available within the stated timeframe, specialist hormone testing may occasionally require additional processing time. Results outside the expected range should be reviewed with a GP, endocrinologist or suitably qualified healthcare professional.
Understanding Your Results
Your report will include your calcitonin level together with the laboratory reference range and any relevant interpretative comments.
Reference ranges may vary slightly between laboratories due to differences in testing methods and equipment. A result within the normal range does not always exclude an underlying health condition, while an abnormal result does not automatically confirm a diagnosis.
Results should always be interpreted alongside symptoms, medical history, medications, age, sex, family history, imaging findings and other relevant clinical information. If you have concerns about your results, speak with a GP, endocrinologist or other qualified healthcare professional.
Why Book With London Blood Tests?
Private blood testing in London
Clinic and home visit options available
Specialist individual tests and advanced health panels
Secure results sent by email
Clear pricing before booking
Convenient appointment process
Support with choosing the right test
Suitable for patients who want private testing without a long wait
Private Calcitonin Blood Test in London
At London Blood Tests, we provide private Calcitonin Blood Tests for individuals seeking rapid access to specialist thyroid and endocrine hormone testing.
Clinic appointments are available alongside home visit options depending on your location and testing requirements. This makes it easier to arrange a private blood test near you with flexible sample collection.
Whether you are monitoring thyroid health, reviewing previous hormone results or obtaining useful laboratory information before speaking with a GP or endocrinologist, our service offers convenient appointments, accredited laboratory analysis and secure reporting.