Coronary Calcium Score Scan UK (2025):

Short answer: A private coronary calcium score scan (CT CAC) in the UK typically costs ~£250–£600 depending on provider and location. It’s a quick, non-invasive CT that doesn’t use dye and estimates your future heart risk by measuring calcium in your coronary arteries. It’s most useful for people at borderline/intermediate risk who want to refine prevention (e.g., statins, lifestyle changes). It’s not a test for acute chest pain; in symptomatic patients, UK pathways usually prefer CT coronary angiography. :contentReference[oaicite:0]{index=0}

👉 Thinking about CAC vs other heart tests? Compare health-insurance options (free)

Coronary calcium score UK prices (2025)

• Independent clinic (regional): ~£250–£400 (example listings from £250). :contentReference[oaicite:1]{index=1}
• Aggregator / national network: from ~£400 starting price. :contentReference[oaicite:2]{index=2}
• Major hospital groups (big cities): ~£500–£600 guide prices. :contentReference[oaicite:3]{index=3}

Prices vary by city, scanner type, whether a cardiologist report is included, and if you add a consult or bloods.

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What a coronary calcium score shows (and doesn’t)

• Shows: the amount of calcified plaque in coronary arteries, summarised as an Agatston score; higher = higher future risk,
• Doesn’t show: real-time artery narrowing or soft (non-calcified) plaque. If you have symptoms, CT coronary angiography (CTCA) is often preferred.
• No contrast dye is used for CAC; radiation dose is low and scan time is minutes.

Who should consider a CAC scan?

CAC works best to refine risk in adults without known coronary disease who sit in the borderline/intermediate risk bracket after routine assessment. A non-zero score often supports more aggressive risk-factor control (e.g., statins), while a zero score can support watchful prevention — always discuss in context with a clinician. :contentReference[oaicite:7]{index=7}

Do you need a referral?

Some providers accept self-referral for a calcium score; others may ask for a GP/cardiology referral. If you plan to claim on insurance, you’ll usually need clinical justification and pre-authorisation. Check your provider’s policy before booking. :contentReference[oaicite:8]{index=8}

How to book a coronary calcium score (step-by-step)

1. Choose a provider: independent clinic, national network, or major hospital (compare price + reporting).
2. Referral: self-refer where allowed, or obtain a GP/specialist referral.
3. Appointment: arrive a little early; you’ll lie on the CT table for a series of quick heart images.
4. Results: most centres deliver a report within 24–72 hours; discuss next steps with a clinician.

When a CAC scan is not the right test

• New or ongoing chest pain: UK chest pain pathways typically use CT coronary angiography (CTCA) first-line rather than calcium score.
• Known coronary disease or stents/bypass: CAC adds limited value here; speak to your cardiologist.
• Very high or very low risk: If treatment is already clear (e.g., definitely indicated), CAC may not change management.

Insurance vs paying direct

👉 Expect more than one heart test this year? Compare £0/£500/£1,000/Unlimited outpatient options

FAQs: coronary calcium score scan UK

Does a calcium score predict a heart attack?

It estimates future risk by quantifying calcified plaque; higher scores are linked to higher event rates. It’s one input alongside age, cholesterol, blood pressure, smoking and family history.

How often should I repeat a CAC scan?

There’s no universal UK interval for repeating CAC; timing depends on your risk and whether results would change management. Discuss with your clinician.

Is there any preparation?

Usually minimal: remove metal from the chest area; avoid caffeine immediately before if advised. Your provider will confirm.

What happens if my score is high?

Your clinician may recommend lifestyle changes and medications (e.g., statins). Some cases warrant further tests like CTCA.

Next steps

• Private CT Scan Cost UK (2025)
• Private Cardiac MRI UK
• Private Heart Health Check UK
• Get a health-insurance quote

👉 Not sure if CAC or CTCA is right for you? Compare policies with cardiac diagnostics & speak to a clinician

Disclaimer

Information only, not medical advice. CAC scans help refine risk in selected people and aren’t for acute symptoms. Prices and availability vary — confirm with providers. Insurance benefits vary by policy; check your documents and seek regulated advice if unsure.

Pricing examples & find-a-scan: Scan.com (from ~£400) · Nuffield Manchester (CT Calcium Score £595) · The Worried Well (£250 listing)
What CAC is: British Heart Foundation: CT & calcium scoring
Symptomatic chest pain pathway: NICE chest pain: CTCA first-line (summary)