Will AI Read My Scan? How Artificial Intelligence Is Used in UK Radiology, and Who Still Signs the Report

Ask a radiology department in 2026 whether artificial intelligence is involved in reading scans and the answer in many places is yes, in a limited and supervised way. The Department of Health and Social Care, the Department for Science, Innovation and Technology and NHS England said in June 2026 that AI chest X-ray tools are in about half of England's NHS trusts and will be rolled out to every trust by 2029, and that more than 4 million patients have had a faster lung cancer diagnosis or all-clear with their help.

On 21 October 2026 the Royal College of Radiologists (RCR) published the second edition of its guidance on integrating image analysis AI into the reporting systems radiologists use. So it is a fair moment to ask the question patients ask: will a computer read my scan, and if so, who is responsible for what it says?

What AI in radiology actually does today

Most AI tools in UK radiology are image analysis software that looks at a scan after it has been taken and flags things for the reporting clinician. The RCR describes its new guidance as covering the stage when AI algorithms examine images alongside, and often before, the formal radiology report. The GOV.UK release of 10 June 2026 calls the chest X-ray tools a virtual second pair of eyes for radiologists.

NICE has looked at the two best-known uses, and reached different conclusions. For AI technologies that help detect fractures on X-rays in urgent care (originally HTE20, now HealthTech guidance HTG739), NICE says four technologies can be used in the NHS during an evidence generation period, describes them as used in addition to standard care in which healthcare professionals make treatment decisions, and says they do not replace the definitive radiology review. For AI software that analyses chest X-rays for suspected lung cancer in people referred by their GP (originally HTE12, now HTG696), NICE says more research is needed, and that centres already using it may continue only under an appropriate evaluation framework and only alongside clinician review.

Other uses are growing, such as software that measures structures or helps prioritise which scans are read first. What you should not find in a regulated UK setting is an AI producing and signing a report with no clinician involved.

Who is responsible for your report

The report you or your GP receive is written by a person: a radiologist (a doctor who specialises in interpreting scans) or, for some examinations, a reporting radiographer or sonographer trained for that work. The RCR's guidance is addressed to exactly these people and to the staff who buy and implement AI, and its stated purpose is to help teams add AI to their reporting systems without increasing the reporting burden.

In the GOV.UK announcement, the RCR's president, Dr Stephen Harden, said AI should support doctors by helping them work more effectively, rather than replacing the expert judgement that patients value, and that radiologists will remain at the centre of diagnosis and patient care. In practical terms, an AI flag is a prompt for the clinician to look again, agree or disagree, and the clinician's reading is the one that goes into your record. NICE's fracture guidance makes the same point from the other side: it says clear local protocols are needed so that staff know what to do when they disagree with the software.

The software itself is regulated. The MHRA's guidance on software and AI as a medical device explains that many software products, including AI, are regulated in the UK as medical devices. See radiographer vs radiologist for the human roles in more detail.

Why the NHS is using it

The driver is volume. GOV.UK says more than 7 million chest X-rays are performed across the NHS each year, and the June 2026 release reports early data suggesting faster reporting with the AI tools in place. That is why the first targets have been high-volume, time-pressured tasks such as chest X-rays and urgent care fracture X-rays, where a second check can catch a subtle finding. Evidence on outcomes is still being gathered, which is why NICE's guidance on both uses comes with plans for further evidence. Our guide to fractures an X-ray can miss explains why subtle breaks are a natural target.

What this means for a private scan

Private clinics in the UK operate under the same umbrella: the clinic is registered with the Care Quality Commission in England (or its equivalent in Scotland, Wales and Northern Ireland), X-ray and CT examinations must be justified by a referrer under IR(ME)R 2017, and AI software used as a medical device is regulated. Some private providers use AI tools; many do not.

Either way the report is a human document. If a clinic uses AI, the accurate description is that software assisted the radiologist, not that the scan was read by AI. If you receive a report that mentions AI or a computer-aided detection result, it should be clear which findings the radiologist confirmed. See how to get your scan images and report and how long scan results take.

Questions worth asking any clinic

Who will report my scan, and what are their qualifications? Does the clinic use AI software in reporting, and if so, for which scans? Is the software a UK-regulated medical device? Will the report say whether AI was used? Who do I speak to if I have a question about a finding? Will my images and report be sent to my GP or specialist, and in what format?

None of these questions should be awkward for a good clinic. The RCR's guidance exists because departments are expected to be able to explain how AI fits into their workflow.

The bottom line

AI in UK radiology is real, growing and, so far, assistive. It helps clinicians find and prioritise, it is regulated as a medical device, and a clinician remains responsible for your report. The RCR's updated guidance is about doing that safely, not about handing the job over.

If you need a scan and want to compare clinics, you can browse scan types or find clinics by city and send an enquiry; the clinic contacts you, and you can ask it the questions above at the same time. FindScan is a directory of independent, regulated imaging clinics: you compare clinics and send an enquiry, and the clinic contacts you. We are not a healthcare provider, and nothing here replaces advice from the clinician who referred you. If you have symptoms that need urgent attention, contact your GP or NHS 111, and call 999 in an emergency.