AXA Health, still remembered by many patients as PPP Healthcare, is one of the four insurers that actually decide whether a private MRI in the UK happens next week or not at all. What that policy on your desk covers, what it quietly excludes, and how the authorisation is meant to move, is the difference between a scan on Friday and a bill you did not expect.
This piece is what AXA Health actually covers for MRI in 2026 - by default, by consultant route, by exclusion, and by comparison against Bupa. It is written for members who want to know the answer before they call the number on the back of the card.
One-line answer
If your MRI is for an eligible acute condition, requested through a recognised consultant, and pre-authorised, AXA Health pays the scan direct to the imaging provider. Excess and any consultant shortfall are yours. That is the whole shape of it.
What AXA covers by default
AXA's core proposition, across almost every personal and corporate plan they issue, is diagnostic MRI when clinically indicated for an acute condition. In plain English that means a new problem, or a suspected new problem, that a consultant wants imaged to reach a diagnosis. Suspected torn meniscus, sudden onset back pain with red flags, a new breast lump, unexplained pelvic pain, a possible stroke follow-up. All standard.
The scan itself, including radiographer time, contrast agent if clinically indicated, and the consultant radiologist's report, is settled directly between AXA and the imaging centre. You do not pay and reclaim. That is the point of pre-authorisation - it locks the billing to AXA before you walk in.
You are responsible for your policy excess (usually £100, £250 or £500 depending on how the plan was priced) and, if you have chosen a consultant who is not on AXA's fee-assured list, any shortfall between the consultant's fee and the AXA Fee Schedule.
The AXA Open Referral process
The most useful thing about AXA in 2026, compared to its competitors, is Open Referral. Instead of your GP having to name a specific consultant on the referral letter (which then has to be a consultant AXA recognises, which is a lottery), your GP writes an "open" referral to the specialty - orthopaedics, gynaecology, urology, neurology - and AXA shortlists fee-assured consultants near you.
You pick. That consultant then requests the MRI through their preferred, AXA-approved imaging centre. Because both the consultant and the centre are on AXA's assured network, the scan is settled with no shortfall risk beyond your excess.
Where members trip up is skipping the Open Referral and self-directing to a consultant they have Googled. That consultant may not be fee-assured, and even if AXA authorises the scan, you can be left with a hundreds-of-pounds consultant shortfall that you did not see coming.
| Step | Who does it | Typical timeline |
|---|---|---|
| GP writes open referral | Your NHS or private GP | Same day |
| Request AXA authorisation | You, via the Direct Health app or phone | Same working day |
| Consultant shortlist issued | AXA Health | Same day, in the app |
| Book consultation, get MRI request | You + chosen consultant | 2 to 7 days |
| MRI scan performed | AXA-approved imaging centre | 2 to 5 working days after request |
| Report back to consultant | Radiologist | Within 48 hours of scan |
Consultant fee guidelines and where they cap
AXA publishes a Fee Schedule for each CCSD procedure code, and the MRI code sits inside that schedule alongside the radiologist reporting fee. Fee-assured consultants agree in writing to invoice at or below those rates, which means AXA pays the whole thing and you pay nothing beyond excess. Non-fee-assured consultants are free to charge whatever they like, and AXA will only reimburse up to their scheduled rate. The gap is yours.
This is where AXA's cost containment is stricter than Bupa's. Bupa is more forgiving on borderline complex imaging - cardiac MRI, prostate mpMRI, whole-spine studies - and will usually settle in full if the consultant is Bupa recognised. AXA, by contrast, will authorise the scan but push harder for it to happen at a lower-cost imaging network partner (typically InHealth, Alliance Medical or a hospital chain with a group rate), rather than at a boutique central London centre.
What AXA excludes
AXA Health is an acute-condition insurer. The exclusions are the same shape as every UK PMI in 2026, but the wording matters:
- Chronic conditions. Once a condition is deemed chronic (long-term, not curable, requiring ongoing monitoring), AXA typically stops covering the imaging. That includes MS surveillance MRIs, chronic back pain follow-up, stable rheumatoid disease, long-term epilepsy monitoring.
- Pre-existing conditions. Anything you had symptoms of, treatment for, or investigations for in the moratorium window before your policy started is excluded until it is fully clear under AXA's moratorium rules (usually two continuous symptom-free and treatment-free years).
- Cosmetic imaging. MRIs to assess cosmetic surgery results, or to plan cosmetic work, are not covered.
- Fertility investigations. Fertility work-up MRI (pelvic imaging in the context of IVF planning) is generally excluded. A pelvic MRI to investigate acute pelvic pain is not - the wording turns on the clinical indication in the referral, not the anatomy.
- Screening scans. A whole-body MRI you have chosen to have "just to check" is not covered. Screening is not a diagnosis.
AXA vs Bupa for MRI
The two big UK insurers do the same job by different means. For MRI specifically:
| Feature | AXA Health | Bupa |
|---|---|---|
| Consultant referral model | Open Referral (you choose) | Bupa recognises named consultants only |
| Consultant network breadth | Wider recognised list | Slightly narrower, more curated |
| Cost containment on complex MRI | Stricter; pushes to network centres | More flexible on boutique centres |
| Pre-authorisation channel | Direct Health Assessment app or phone | Bupa Touch app or phone |
| Direct settlement with imaging centre | Yes, when both are on network | Yes, at Bupa-recognised centres |
| Typical excess | £100 - £500 | £100 - £500 |
| Chronic exclusion | Strict acute-only | Strict acute-only |
In practice: AXA is better if you want choice of consultant and a fast, digital-first authorisation. Bupa is better if the imaging is complex, you want a specific central London centre, and you are comfortable working within a named-consultant list.