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World Economy
Apr 17, 2026

Why UK vets charge up to double for animal MRIs compared with private human scans

AI Summary
Veterinary MRI scans in the UK can cost between £1,500 and £3,800, far higher than private human scans. The price gap stems from VAT, anaesthesia, low machine utilisation and a lack of price transparency, prompting CMA‑mandated reforms to help pet owners compare costs.

Pet owners are facing MRI bills that dwarf those for comparable human scans. A recent quote of £1,500 for a dog’s MRI contrasts with a typical private‑hospital price of £700 for a person, highlighting a stark disparity.

Industry data from NimbleFins shows the average cost of a dog MRI in 2025 was £3,789, with cats at £3,161 and rabbits around £2,500. By comparison, WeCovr estimates a full‑body human MRI at £1,500‑£2,500. Even the lower end of these ranges exceeds many veterinary quotes, confirming that animal scans are a more expensive business.

VAT adds a further 20% surcharge on veterinary services, a tax not applied to most private hospital care. On a £1,500 bill, roughly £250 goes to HMRC, inflating the final amount.

According to Rob Williams, president of the British Veterinary Association, the cost structure is fundamentally different. Animals must be anaesthetised for MRI, CT or X‑ray procedures, which requires a dedicated anaesthetic monitor and a technician to operate the scanner. Williams estimates that anaesthesia accounts for 25‑40% of the total price.

The same high‑end scanners used in human hospitals are installed in veterinary practices, but utilisation rates are far lower. A typical vet may perform only one or two scans per day, whereas a hospital runs the machine continuously, spreading installation, servicing and energy costs over many more cases. This lack of economies of scale forces vets to charge more per scan.

Additional overhead comes from the need to outsource image interpretation. While hospital radiographers read scans in‑house, vets often send images to external specialists, creating another cost layer absent in human care.

The price issue has attracted regulatory scrutiny. A two‑and‑a‑half‑year CMA investigation found that vet service fees rose 63% between 2016 and 2023, outpacing general inflation. The report highlighted reduced competition due to chain consolidation and opaque pricing.

In response, the CMA now requires practices to publish prices and provide written estimates for any treatment exceeding £500 (including VAT). This aims to give owners the chance to compare offers before committing to expensive procedures such as MRIs.

Price‑comparison platform Vet Fair founder Richard Wilkinson reports price variations of 100‑150% between neighbouring practices for the same service. His data also show that ultrasounds from large chains cost 57% more than those from independent clinics.

While the CMA reforms may not immediately lower fees, they promise greater transparency, enabling pet owners to make informed decisions and avoid overpaying for high‑tech diagnostics.