Private Health Check London 2026. What Comprehensive Screening Costs, What It Should Include, and Where to invest most
Last updated July 2026. Medically reviewed by GMC-registered doctors at The Online GP by The Wellness.
Private health screening in London runs from a few hundred pounds to more than £32,000 for premium full-body MRI programmes, with London's flagship preventative assessments commonly quoted between £3,500 and £14,000, and mid-market packages at £900 to £2,000. The figure that matters is not the headline but what the fee buys, because entry-level checks of £169 to £450 typically deliver twenty to forty blood markers, a blood pressure reading and a brief review, with no imaging and no doctor to interpret anything. At The Online GP by The Wellness, doctor-led screening starts from £495 for a targeted blood panel, from £795 for the Advanced Screen of 55 biomarkers with a GMC-registered doctor consultation, from £2,995 for the Heart Health, Men's and Women's Body Scans, from £4,995 for the Executive Body Scan, and from £10,495 for the full Executive Health Programme with imaging. Book and pay online in minutes, with same-day appointments across London.
Enquire about a private health check on WhatsApp or email team@thewellnesslondon.com. You can also call +44 20 3951 3429.
Why most health checks fail the person who paid for them
The uncomfortable truth about the screening market is that a large share of what is sold as a health check is a blood draw with a PDF attached. You give blood, a laboratory runs a panel, and a report arrives with reference ranges and a traffic light next to each line. Nobody tells you that the marginally raised liver enzyme belongs to the marathon you ran on Sunday rather than to your drinking, that the borderline thyroid number matters enormously if you are trying to conceive and very little if you are sixty and asymptomatic, or that the one figure sitting inside the reference range is the one your family history should make you watch.
Numbers without interpretation generate two outcomes, both bad. Either false reassurance, where a normal-looking report hides a pattern that a clinician would have recognised, or unnecessary alarm, where a trivial deviation triggers months of anxiety and further private spending. Neither is medicine.
What you are actually buying in a good health check is judgement. The tests are the cheap part.
What a private health check costs in London in 2026
At the very top, premium preventative programmes built around whole-body MRI and CT reach £32,000 and beyond, and London's flagship assessment providers commonly quote between £3,500 and £14,000 for programmes combining extensive imaging, cardiac assessment and a full day in clinic.
Below that, comprehensive executive packages across the private hospital groups run from £900 to £2,000, typically adding a resting ECG and sometimes an ultrasound to a broad blood panel.
At the entry level, basic checks are priced from £169 to £450 and deliver twenty to forty blood markers, blood pressure, a brief medical review, and in most cases no imaging and no meaningful consultation.
At The Online GP by The Wellness, the ladder is deliberately built around what a GMC-registered doctor can act on. A targeted blood panel starts from £495. The Advanced Screen of 55 biomarkers with a doctor consultation starts from £795. Focused scan packages including the Heart Health Scan, the Men's Body Scan and the Women's Body Scan start from £2,995. The Executive Body Scan, our most thorough single-visit assessment, starts from £4,995. The full Executive Health Programme with extended imaging starts from £10,495.
Ask which level suits you on WhatsApp or email team@thewellnesslondon.com.
What separates a real assessment from an expensive blood test
Four things, and they are worth checking before you book anywhere.
Imaging alongside bloods. Blood tests describe how organs are functioning. Ultrasound describes how they are built. A normal liver panel does not exclude fatty liver, a normal PSA does not describe the prostate, and neither blood test will find a kidney lesion, an ovarian cyst, an aortic aneurysm or a thyroid nodule. Structure and function answer different questions, and a serious assessment asks both.
One doctor across the whole thing. The value is in the joining up. When the same GMC-registered doctor takes the history, performs the scan, reads the bloods and delivers the findings, patterns emerge that separate reports conceal. Fatigue plus a borderline ferritin plus a slightly enlarged spleen is a conversation. Split across three providers, it is three normal results.
Selection rather than volume. Panels are sold by marker count because marker count is easy to advertise. A well-chosen set of 55 markers interpreted properly outperforms 100 markers nobody reads, and over-testing generates incidental findings that lead to procedures you did not need.
Follow-through. Anything found should be investigated and treated by the same team rather than handed back to you as a recommendation to see somebody else. Screening that ends at the report has done half the job.
What is actually screened, and why
A properly constructed assessment covers cardiovascular risk through lipid subfractions, blood pressure and where indicated cardiac markers, since high blood pressure affects roughly one in three UK adults and causes no symptoms until it damages the heart, kidneys or brain.
It covers metabolic health through fasting glucose and HbA1c, because type 2 diabetes develops silently over years while damaging nerves, vessels, eyes and kidneys, and the pre-diabetic window is where it is reversible.
It covers liver and kidney function, thyroid function including free T3 and free T4 rather than TSH alone, iron studies and ferritin, vitamin D, B12 and folate, and inflammatory markers.
It covers hormonal health where relevant, including testosterone in men and the reproductive panel in women, and cancer risk markers where age, family history or symptoms justify them rather than by default.
At the comprehensive levels it adds doctor-performed ultrasound of the abdominal organs, kidneys, thyroid and pelvis, and cardiovascular assessment, which is where the assessment stops being a blood test and starts being a picture.
Who should have one, and how often
Anyone over 30 benefits from a baseline, because a single reading tells you far less than a trend. Anyone over 40 should consider annual screening as cardiovascular and metabolic risk rises. People with a family history of heart disease, stroke, diabetes or cancer sit at higher baseline risk and benefit from earlier and more frequent monitoring.
Beyond age, three groups get disproportionate value. High-performing professionals whose hours, travel, sleep and alcohol are quietly moving their numbers. International visitors who want a thorough assessment during a London stay, with a report to take home. And anyone carrying vague persistent symptoms, meaning fatigue, brain fog, weight change or low mood, that a ten-minute appointment has never properly investigated.
Book a doctor-led assessment on WhatsApp or email team@thewellnesslondon.com.
What screening cannot do
Being honest about the limits is part of doing this properly. A health check reduces the chance of a serious condition being found late. It does not guarantee health, it cannot exclude every disease, and more testing is not automatically better. Broad untargeted panels generate incidental findings, and each one carries its own cascade of further scans, biopsies and worry, some of which never needed starting.
The judgement about which tests are worth doing for your age, sex, history and risk is the clinical skill you are paying for, and it is why every assessment here begins with a doctor rather than a menu.
Why patients choose The Online GP by The Wellness
The Online GP by The Wellness is a doctor-led private medical group in London. Every assessment is selected, performed and interpreted by GMC-registered doctors, with ultrasound performed by the same doctor who reviews your bloods and delivers your findings rather than reported later by someone you never meet. Bloods, imaging and consultation are completed in a single visit at the comprehensive levels, results are explained in plain language with a written plan, and anything found is investigated, treated or referred by the same team. Same-day appointments are routinely available, the clinic holds more than 187 five-star reviews, and assessments are booked and paid online in three taps.
Frequently asked questions
How much does a private health check cost in London? Premium programmes reach £32,000 and flagship London assessments are commonly quoted at £3,500 to £14,000, with mid-market packages at £900 to £2,000 and basic checks from £169 to £450. At The Online GP by The Wellness, screening starts from £495 for a targeted blood panel, £795 for the Advanced Screen, £2,995 for focused body scans, £4,995 for the Executive Body Scan and £10,495 for the Executive Health Programme.
What is included in a private health check? At minimum a blood panel selected for your risk and a doctor consultation to interpret it. At the comprehensive levels, doctor-performed ultrasound, cardiovascular assessment, body composition and a written report with a personalised plan.
How is this different from the NHS Health Check? The NHS check assesses basic cardiovascular risk for ages 40 to 74. Private assessment is available at any age, covers considerably more, includes imaging at the higher levels and is arranged on demand.
Do I need to fast? For fasting glucose and lipid accuracy, fast for eight to twelve hours with water allowed. Morning appointments suit this best and we advise when you book.
How quickly do I get results? Most blood results return within 24 to 48 hours, and at the comprehensive levels the imaging and examination findings are discussed with you on the day.
Is screening covered by insurance? Routine screening is usually excluded from private medical insurance, though some policies with health assessment benefits contribute. Detailed invoices are provided for claims.
Book a private health check in London
The Online GP by The Wellness provides doctor-led health screening from £495, the Advanced Screen from £795, focused body scans from £2,995, the Executive Body Scan from £4,995 and the Executive Health Programme from £10,495, all interpreted by the GMC-registered doctor who performed them.
Enquire now on WhatsApp, email team@thewellnesslondon.com, or call +44 20 3951 3429.
References
NICE. Guideline NG238. Cardiovascular disease, risk assessment and reduction. Updated 2024. NHS England. NHS Health Check programme. Updated 2025. Diabetes UK. Diabetes prevalence and undiagnosed diabetes in the UK. 2025. British Heart Foundation. High blood pressure statistics. Updated 2025. UK National Screening Committee. Criteria for appraising the viability of a screening programme. Updated 2024.
