Private MRI scan in London with same-day availability — alongside CT scans, X-rays, and DEXA bone density scans, with expert interpretation and no long NHS waits.
Living with unexplained symptoms can feel isolating and anxiety-provoking. Whether it’s persistent pain no one can explain, changes you can’t ignore, or simply knowing something isn’t right, uncertainty itself becomes draining.
Many patients come to us after being told to “wait and see” — while symptoms continue to affect daily life, sleep, work, and peace of mind.
At Altera Medical, we provide private medical imaging in London, including private MRI scans, private CT scans, private X-rays, and DEXA bone density scans. Our diagnostic imaging clinic is designed to deliver timely investigations, clear explanations, and meaningful next steps — so you’re not left waiting, worrying, or guessing.
Many symptoms are non-specific — pain, fatigue, stiffness, neurological changes, or vague discomfort that doesn’t point clearly to a diagnosis. In these situations, imaging can provide insight that examination alone cannot.
Medical screening can:
Identify structural or internal causes of symptoms
Detect conditions early, when treatment is more effective
Provide reassurance when results are normal
Guide appropriate treatment and specialist referral
Prevent prolonged uncertainty and repeated GP visits
Different imaging methods provide different types of information. Understanding what each scan can detect helps clarify why the correct investigation matters.
If uncertainty about your health is causing stress or delaying progress, medical screening can provide answers and direction.
Prepare for your scan by following simple instructions based on the type of imaging.
MRI scan preparation:
• Remove all metal objects (jewellery, watches, keys)
• Inform us of any implants, pacemakers, or metal in your body
• Wear comfortable clothing without metal fasteners
• Some scans may require fasting — we'll advise when booking
CT scan preparation:
• May require fasting depending on the type of scan
• Inform us of any allergies, especially if contrast is needed
• Bring a list of current medications
X-ray preparation:
• No special preparation usually required
• Remove jewellery or metal objects from the area being scanned
DEXA scan preparation:
• Avoid calcium supplements 24 hours before your scan
• Wear loose, comfortable clothing
Symptoms and history reviewed
Correct investigation selected (MRI, CT, X-ray, or DEXA)
Performed in a clinical environment
Explained clearly by a clinician, not just sent as a report
Treatment, referral, or reassurance
Book an appointment at Altera Medical for private MRI scans, CT scans, X-rays, and DEXA bone density scans in London.
*We serve patients across Greenwich, Blackhorse Road, Orpington, and surrounding areas of South East and East London.
If imaging identifies a concern, we explain findings clearly and coordinate appropriate follow-up. You won’t be left with results and no guidance.
A brief clinical assessment is required to ensure the correct scan is requested and to review safety considerations. However, you don’t need a GP referral to book private MRI scans, CT scans, or X-rays with us.
Results are typically available within a few days and are reviewed with you by a clinician, not just sent as a report. We explain what findings mean and discuss next steps.
Most MRI scans take 15-45 minutes depending on the area being scanned and whether contrast is needed. We’ll provide specific timing when booking your appointment.
Most CT scans take 10-30 minutes, making them faster than MRI scans. The actual scanning time is often just a few minutes, with additional time for preparation and positioning.
We understand claustrophobia is a common concern. Our modern MRI machines have wider openings than older models. We can discuss comfort strategies and, in some cases, arrange sedation or open MRI options.
MRI scans are highly effective at detecting many types of tumours and cancers. They provide detailed soft tissue imaging that can identify abnormal growths. However, diagnosis always requires clinical correlation and sometimes biopsy.
Many patients wander: MRI vs CT – which is better? MRI provides detailed soft-tissue imaging without radiation and is best for joints, spine, brain, and soft tissues. CT scans are faster, use X-rays, and are often better for bone, chest, and acute conditions. We’ll recommend the most appropriate scan for your symptoms.
MRI is very safe for most people as it uses magnetic fields, not radiation. However, it’s not suitable for those with certain metal implants or pacemakers. We screen for safety concerns before every MRI scan.
CT scans use X-rays, which involve small radiation exposure. We only perform CT scans when medically appropriate and follow strict safety protocols to minimise exposure while obtaining necessary diagnostic information.
CT scan preparation depends on the type of scan. Some require fasting, especially if contrast is used. Abdominal CT scans often require fasting, while others don’t. We’ll provide clear instructions when booking your CT scan appointment.
A CT (Computed Tomography) scan uses X-rays to create detailed cross-sectional images of the body. It provides more detail than standard X-rays and can visualise bones, organs, and soft tissues. However, CT scans involve more radiation exposure than single X-rays.
CT scans are highly accurate for detecting many conditions, especially bone fractures, chest conditions, and abdominal issues. Accuracy depends on the condition being investigated and scan quality.
Private MRI scan costs in the UK typically range from £425 for a single area to £1,300 for a full body MRI scan with spine. MRI cost depends on the number of areas scanned.
Private X-ray costs in the UK start at £125 for a single view or £200 for two views. X-ray pricing is transparent with no hidden fees.
A DEXA bone density scan measures bone mineral density to assess osteoporosis risk and fracture probability. It’s a quick, painless test that helps guide bone health treatment decisions.
Many private insurance policies cover diagnostic imaging when clinically indicated. We can provide the documentation you need to submit a claim, but coverage should be confirmed with your insurer beforehand.
