Private Health MOTs: What a Health Check Includes and Who It Suits

In short: A "health MOT" is an informal name for a general check-up, usually combining a health questionnaire, basic measurements such as blood pressure and weight, and a panel of blood tests. It can help identify risk factors like high blood pressure, raised cholesterol or diabetes before they cause symptoms. It is not a guarantee of good health, does not replace NHS screening programmes, and works best when results are interpreted by a clinician and followed up appropriately.

This guide, reviewed by a Ready Health prescribing pharmacist, explains what a health check can include, who might benefit, its limits, and how it compares with the free NHS Health Check.

What is a health MOT?

"Health MOT" is not a medical term, and there is no standard definition, so what is included varies between providers. Most aim to check for common, often silent, risk factors for heart disease, stroke, diabetes, kidney disease and liver disease, and to give you a clearer picture of your general health.

What does a health check usually include?

• Health and lifestyle questionnaire: personal and family history, smoking, alcohol, activity, diet, sleep and stress.
• Measurements: blood pressure, pulse, weight, height, BMI and waist measurement.
• Blood tests, which may include:
  • cholesterol (lipid profile)
  • HbA1c, to check for diabetes or prediabetes
  • kidney and liver function
  • full blood count, to look for anaemia and other blood changes
  • thyroid function
  • iron stores, vitamin B12, folate and vitamin D
• Optional extras, depending on the provider and your needs, such as an ECG (heart tracing), urine tests or hormone tests.
• Results and advice: ideally a clinician explains what the results mean and agrees any next steps with you.

Who might consider a health check?

• People who want to understand their risk of heart disease, stroke or diabetes
• Those with a family history of these conditions
• People making lifestyle changes who want a baseline
• Anyone who has not had routine checks for some time

If you have specific symptoms, such as unexplained weight loss, chest pain, persistent tiredness, changes in bowel habit or a lump, you need a medical assessment of those symptoms rather than a general health check. Contact your GP or NHS 111, or call 999 for chest pain or other emergency symptoms.

What are the limits of a health check?

A health check is a snapshot, not a full examination of every body system. It is important to understand that:

• normal results reduce but do not rule out the chance of illness
• some results fall slightly outside a reference range in healthy people, which can cause worry or lead to further tests that turn out to be unnecessary
• some tests are not recommended for routine screening of people without symptoms because the benefits do not clearly outweigh the harms

For example, there is no national screening programme for prostate cancer. Men can ask for a PSA blood test, but it is recommended that they first discuss its pros and cons with a clinician, because a raised PSA does not always mean cancer and a normal result does not always rule it out.

NHS Health Check or private health check: what is the difference?

In England, adults aged 40 to 74 without certain existing conditions (such as heart disease, diabetes or kidney disease) are invited for a free NHS Health Check every five years. It focuses on your risk of heart disease, stroke, kidney disease, type 2 diabetes and dementia, and includes blood pressure, BMI, cholesterol and, where appropriate, a diabetes test. An online version is being introduced in some areas.

A private check can be an option if you are outside the NHS Health Check age range, want a broader set of blood tests, or prefer to choose when and where it happens. If you are eligible, you should still take up your NHS invitations.

Do I still need NHS screening?

Yes. A private health check does not replace the NHS national screening programmes, which are designed and quality-assured for specific groups. In England these include:

• cervical screening for women and people with a cervix aged 25 to 64
• breast screening from age 50 up to the 71st birthday
• bowel cancer screening (home test kit) from age 50 to 74
• abdominal aortic aneurysm screening for men in the year they turn 65

Frequently asked questions

How often should I have a health check?

There is no single answer. For most healthy adults, every few years is reasonable, or as advised by a clinician if a result needs monitoring. The NHS Health Check is offered every five years to eligible 40 to 74-year-olds.

Do I need to fast before a health check blood test?

Usually not for routine cholesterol and HbA1c tests, but some tests need specific timing. Follow the instructions you are given when you book.

What happens if a result is abnormal?

A clinician should explain what it means. Often the next step is a repeat test, lifestyle advice or a GP appointment. Occasionally a referral is needed.

Can a health check detect cancer?

General blood tests are not designed to screen for cancer, and there is no simple blood test that reliably detects most cancers. Use the NHS screening programmes and see your GP about any worrying symptoms.

Key takeaways

• A health MOT is a general check-up of common risk factors; content varies by provider.
• It can pick up issues such as high blood pressure, raised cholesterol or diabetes early.
• It is a snapshot with limits, and some tests are not recommended for routine screening.
• Take up NHS Health Check and screening invitations when eligible.
• Make sure a clinician interprets your results and share them with your GP.

Sources and further reading

• NHS: NHS Health Check
• NHS: NHS screening
• NHS: PSA testing

Last reviewed: October 2026 by Shamir Patel, Independent Prescribing Pharmacist, Ready Health. This article is general information and does not replace advice from your own clinician.

If you would like a check-up at a time that suits you, see our blood test packages, well woman package and men's health checks at Ready Health in Standish, serving Wigan, Chorley and Bolton. You can book an appointment with a clinician to talk through your results.