Private Heart Scan London 2026: Types, Costs & Which You Need
Searching for a private heart scan in London but not sure which one you need? “Heart scan” covers several very different tests — calcium score, CTCA, echocardiogram and cardiac MRI — each answering a different question, at a different price. This guide explains each, what it costs in London, and how to choose the right one (with fast access if NHS waits are long).
Quick Answer
“Heart scan” isn’t one test. In London, the main private options are a coronary calcium score (£250–650), an echocardiogram (£300–600), a cardiac MRI (£700–1,200) and a CT coronary angiogram / CTCA (£1,000–2,000). Each answers a different question — plaque risk, heart structure, muscle detail, or artery anatomy — so they’re not interchangeable.
The right one depends on your symptoms and risk, and it’s a clinician’s decision, not a self-select. This page explains each scan and links to our detailed guide for whichever you need. If you might need more than one test, insurance can be better value than self-paying each. And if you have sudden chest pain — that’s an emergency, call 999, not a scan.
On this page
The Types of Heart Scan
The single most useful thing to understand: a “heart scan” can mean several different tests, and picking the right one matters more than picking the cheapest. Here’s what each does — with a link to our full guide for the detail:
Coronary calcium score (CT CAC)
A quick, non-contrast CT that measures calcified plaque in your coronary arteries to estimate future risk. Best for people at borderline or intermediate risk refining prevention — not a test for acute chest pain. Full detail and booking in our coronary calcium score guide.
CT coronary angiogram (CTCA)
Detailed CT imaging of the coronary artery anatomy, used when coronary disease is suspected. UK chest-pain pathways often prefer CTCA first-line for new or ongoing chest pain. See our private CTCA guide.
Echocardiogram (echo)
An ultrasound of the heart — structure, valves and pumping function. Usually the first-line test for valves and overall function, no radiation. See our London echocardiogram guide.
Cardiac MRI (CMR)
Detailed imaging of the heart muscle itself — for cardiomyopathy, scarring after a heart attack, or inflammation (myocarditis). No X-rays. See our private cardiac MRI guide.
There are also rhythm tests — a resting ECG, or an event monitor for intermittent palpitations — which look at the heart’s electrical activity rather than its structure.
London Costs Compared
Typical 2026 London self-pay prices (London tends to sit at the higher end of UK ranges):
| Scan | Typical London cost | What it looks at |
|---|---|---|
| Coronary calcium score | £250–650 | Calcified plaque / future risk |
| Echocardiogram | £300–600 | Structure, valves, function |
| Cardiac MRI | £700–1,200 | Heart muscle detail |
| CT coronary angiogram (CTCA) | £1,000–2,000 | Coronary artery anatomy |
London packages that include a cardiologist consultation sit higher within these ranges (a calcium score with consult is often £580–650; a CTCA package around £1,500). The honest point: don’t shop on price alone — the cheapest scan is poor value if it’s the wrong test for your question. National price context is in our diagnostic guides linked above, and for the wider check, our private heart health check.
Which Scan Do You Need?
This is the real question — and it’s a clinical decision, not something to self-select. As a general guide (not medical advice):
- Checking heart structure, valves or function → an echocardiogram is often first-line.
- Refining risk when you’re borderline/intermediate → a calcium score.
- Suspected coronary artery disease / chest pain → a CTCA (often UK first-line for chest pain).
- Detailed heart-muscle assessment → a cardiac MRI.
- Palpitations / rhythm concerns → an ECG or event monitor.
The sensible starting point if you’re unsure is a heart health check or a cardiology consultation — it identifies which scan actually answers your question, so you don’t pay for the wrong one. Our heart health check guide covers that entry point.
Insurance vs Self-Pay
An important distinction people miss: private health insurance typically covers diagnostic scans that follow a specialist referral for investigating symptoms (subject to your outpatient limits and excess) — but screening scans you request yourself with no symptoms (a calcium score “for peace of mind,” say) are often not covered, because insurance is for investigating problems, not general screening. So: symptoms plus a referral → often covered; self-requested check-up scan → usually self-pay. Because heart investigations often chain together (scan → consult → follow-up), if you expect more than one step, comparing insurance can be better value than paying cash each time — and it gets you seen faster than NHS waits. Cover options are at our London private hospitals guide, and you can compare insurers below.
Booking & Referrals in London
For self-pay, many London clinics arrange a heart scan without an NHS GP referral — usually after a short consultation with a private GP or cardiologist who confirms the scan is appropriate, often within days. For insurance, insurers usually require a GP or specialist referral first before authorising. Clinically, that brief consultation is worth having anyway — it makes sure you get the right scan. A related London imaging option is our private CT scan London guide. And to be clear on safety: if you have severe or sudden chest pain, that’s an emergency — call 999, don’t book a screening scan.
FAQs: Private Heart Scans in London (2026)
How much does a private heart scan cost in London?
It depends on the type of scan. In London in 2026, a coronary calcium score typically costs around £250-650 (London packages with a cardiologist consultation often £580-650), an echocardiogram roughly £300-600, a cardiac MRI around £700-1,200, and a CT coronary angiogram (CTCA) about £1,000-2,000, with all-inclusive London packages commonly near £1,500. London prices tend to sit at the higher end of UK ranges. The right scan, and therefore the cost, depends on your symptoms and risk, so the price is best confirmed once you know which test you actually need. If you’re likely to need more than one test, health insurance can work out better value than paying for each separately.
What types of heart scan are available privately in London?
The main private heart scans are: a coronary calcium score (a quick CT measuring calcified plaque, used to refine future risk); a CT coronary angiogram or CTCA (detailed imaging of the coronary arteries, used when disease is suspected); an echocardiogram (an ultrasound of the heart’s structure and pumping function, usually the first-line test for valves and function); and a cardiac MRI (detailed imaging of the heart muscle itself, for cardiomyopathy, scarring or inflammation). There are also rhythm tests like ECGs and event monitors. Each answers a different question, so they aren’t interchangeable, which is why a heart health check or specialist advice helps identify the right one for you.
Which heart scan do I need?
It depends entirely on your situation, and this is a decision for a clinician rather than something to self-select. As a general guide: an echocardiogram is often first-line for checking heart structure, valves and pumping function; a calcium score suits people at borderline or intermediate risk who want to refine prevention; a CTCA is used when coronary artery disease is suspected, and UK chest-pain pathways often prefer it first-line for new or ongoing chest pain; and a cardiac MRI is used when detailed assessment of the heart muscle is needed. A private heart health check or a cardiology consultation is the sensible starting point, as it identifies which scan actually answers your question rather than paying for the wrong one.
Is a private heart scan covered by insurance?
Sometimes, but with an important distinction. Private health insurance typically covers diagnostic scans that follow a specialist referral for investigating symptoms, subject to your outpatient limits and any excess. Screening scans that you request yourself when you have no symptoms, such as a calcium score for peace of mind, are often not covered, because insurance is designed for investigating medical problems rather than general screening. So if you have symptoms and a referral, a heart scan may well be covered; if you’re self-requesting a check-up scan, you’ll usually self-pay. If you expect to need more than one test or a follow-up pathway, comparing insurance can be better value than paying cash for each step.
Can I get a heart scan in London without a GP referral?
Often yes for self-pay. Many private clinics in London will arrange a heart scan without an NHS GP referral, typically after a consultation with a private GP or cardiologist who confirms the scan is appropriate. This makes access fast, sometimes within days. However, if you’re using health insurance, insurers usually require a GP or specialist referral first before they’ll authorise the scan. And clinically, a brief consultation is valuable anyway, because it ensures you have the right scan for your symptoms rather than guessing. If you have severe or sudden chest pain, don’t book a scan, treat it as an emergency and call 999, as screening scans are not for acute symptoms.
Important Information
This 2026 guide is independent general information, not medical advice — Going Private UK is not a healthcare provider or insurer, and is not affiliated with any clinic or imaging provider. Prices are typical London self-pay ranges, not quotes, and vary by provider, scan protocol and whether a consultation is included. Which heart scan is appropriate is a clinical decision for a doctor based on your symptoms and risk; nothing here is a substitute for medical advice. Screening scans are not for acute symptoms — if you have severe or sudden chest pain, breathlessness or collapse, call 999 immediately. If you compare private health insurance quotes through this site, we may receive a commission from our FCA-regulated partners at no cost to you; this does not influence our guides.
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