Medical Misdiagnosis Claims

Misdiagnosis can arise in many ways. A clinician may confuse your symptoms with a less serious condition, fail to arrange appropriate imaging or blood tests, or overlook red flags that should have led to urgent assessment.

In some cases, results are available but not acted upon or information is lost across departments. What matters is whether these errors caused your condition to progress unnecessarily or led to treatment you did not need.

Yes. Conditions with subtle early symptoms are particularly at risk. These include:

• Some types of cancer
• Fractures that do not show clearly on initial imaging
• Infections such as meningitis
• Cardiac problems that resemble minor viral illnesses
• Autoimmune conditions and endocrine disorders (because they progress gradually)
• Deep vein thrombosis (DVT), where early symptoms may be mistaken for muscle pain or swelling
• Cauda equina syndrome, where warning signs such as bladder, bowel, or leg symptoms are not escalated urgently
• Kidney disease or kidney failure, where early warning signs may be missed or mistaken for dehydration, infection, or general illness

A worsening of your health that could have been avoided may suggest there is a claim to explore.

Yes –you are fully entitled to bring a claim if an NHS clinician misdiagnosed your condition and this caused avoidable harm. Pursuing compensation does not take money from frontline services.

All NHS negligence claims, including misdiagnosis cases, are paid through NHS Resolution, a national indemnity scheme funded by government and annual contributions from NHS organisations. This ring-fenced system exists specifically to ensure that patients harmed by substandard care can seek justice without affecting everyday treatment budgets.

Yes. Private clinicians hold their own indemnity insurance, so the claim proceeds through their insurer rather than through NHS Resolution. The legal test for negligence is the same, but private claims can involve additional steps if multiple practitioners were involved in your care.

We can help determine the responsible party and gather the expert evidence needed to support your case.

Compensation reflects the harm directly caused by the diagnostic error. This can include the physical pain of delayed treatment, emotional distress, lost income, and the cost of correcting damage caused by unnecessary procedures.

Long-term care needs, adaptations, and future loss of earnings may also be included. We obtain independent medical evidence to understand precisely how the misdiagnosis affected your life.

Psychological harm is recognised in law. A serious misdiagnosis can lead to anxiety, depression, loss of confidence, or trauma. For example, if you were told you had a terminal illness when you did not, or if you endured repeated dismissals of symptoms.

These outcomes can be included in your claim alongside physical injury.

Yes. You may act for a relative who lacks mental capacity, a child, or someone who has died due to complications linked to misdiagnosis. If a partner or family member passed away because treatment was delayed, you may be able to pursue a fatal claim covering financial dependency, funeral costs, and related losses. We guide families through these claims with care and clarity.