General practitioners are often the first point of contact for medical advice. And while the majority of GPs provide excellent care, If you worried about what to do next as your GP has missed a diagnosis and caused you further suffering. You may be wondering if earlier treatment could have helped, and if you can make a medical negligence claim.
Unfortunately, misdiagnoses and delayed diagnoses are one of the most common forms of medical negligence in the UK. Based on our internal statistics, missed or delayed diagnoses claims accounted for 14% of all enquiries assessed by our team in 2025/2026. This statistic not only reflects enquiries across all types of medical negligence but also shows just how frequently concerns about diagnostic errors arise among people seeking legal advice.
So, can I claim if my GP missed my diagnosis?
Yes, of course. A claim can be established when a GP fails to take reasonable steps to investigate your symptoms, overlooks important warning signs, does not arrange appropriate tests for you or fails to refer for specialist treatment when it should have been necessary.
For a claim to succeed:
- Your GP owed you a duty of care
- the care provided fell below the standard reasonably expected of a competent GP
- and that failure caused, or contributed to, an injury or other recognised harm
You do not need to have all answers before speaking with our team. At the Medical Law Partnership our legal and clinically trained experts are on hand to review your enquiry and see whether you may have a potential dental negligence claim.
What is the difference between a missed diagnosis and a delayed diagnosis?
The terms “missed diagnosis”, “delayed diagnosis” and “misdiagnosis” are often used interchangeably, but medically and legally speaking they describe different situations.
- Missed Diagnosis: A condition is not identified when it should reasonably have been.
- Delayed Diagnosis: A condition is eventually identified, but later than it should have been which potentially delayed critical and timely treatment.
- Misdiagnosis: A patient is given an “incorrect” diagnosis, which may have led to inappropriate treatment or an underlying condition to be overlooked.
It’s important to note, that a diagnostic error does not automatically amount to medical negligence. A claim depends on whether the care provided fell below the expected standard and whether this caused harm that could reasonably have been avoided.
What types of missed or delayed diagnosis concerns have been raised with our team?
Our team assesses enquiries everyday involving a range of concerns about missed and delayed diagnoses. These enquiries reflect concerns raised by people seeking advice as they believe their condition was not identified promptly, or their symptoms were not invested properly. The circumstances vary from case to case. Some of the most common concerns include:
- Failure to diagnose cancer: Early diagnosis can be especially important in treating many types of cancer. If a GP fails to investigate concerning symptoms or arrange an appropriate referral, diagnosis and treatment may be delayed.
- Delayed diagnoses following GP appointments: In some circumstances, patients may be concerned that persistent symptoms were not investigated or that appropriate tests or referrals were delayed. Where symptoms persist or worsen, it may be necessary to reconsider the initial diagnosis and assess whether further investigation is appropriate.
- Failure to recognise a serious infection: Serious infections, including sepsis, can worsen rapidly if they are not recognised and treated promptly. Our records include sepsis-related enquiries, although these should not automatically be treated as missed GP diagnosis cases. Where warning signs are overlooked or urgent assessment is not arranged, when necessary, the consequences can be serious.
- Diagnostic errors: A diagnostic error may involve a condition not being identified or a diagnosis being made later than it should have been. Our records include enquiries categorised as missed diagnosis and diagnostic error. Whether an error amounts to negligence depends on the circumstances, including whether appropriate investigations, treatment or referral would have prevented or reduced the harm suffered.
- Repeatedly dismissing persistent symptoms: Sometimes, concerns arise after several GP appointments, particularly when symptoms continue or worsen and it may feel like your GP isn’t listening to your symptoms or concerns.
Frequently Asked Questions About GP Misdiagnosis Claims:
How much compensation can I get for GP misdiagnosis in the UK?
One of the first questions people ask after discovering that their diagnosis was missed is “how much compensation could I receive.”
There is no fixed amount of compensation you could be awarded for a missed or delayed diagnosis, the value of a claim depends on your circumstances. It depends on the harm caused by the negligence, the impact on your quality of life and any financial losses. The compensation can cover pain and suffering, as well as losses such as lost earnings, treatment costs, rehabilitation and care. Importantly, compensation reflects the harm caused by the negligent delay or error, rather than automatically covering the effects of the underlying illness.
For more information, you can visit our Delayed Diagnosis or Misdiagnosis Claims page.
How do I prove my GP was negligent?
For a successful claim medical negligence claim, you generally need to establish that your GP failed to meet the required standard of care and that this failure caused you harm. Your medical records can help to establish what symptoms were reported, what examinations or investigations took place and whether appropriate referrals were made. Independent medical experts may also be needed to assess whether the care provided was appropriate and whether an earlier diagnosis would have changed your outcome.
A missed diagnosis does not automatically mean your GP was negligent. The circumstances of your treatment and the medical evidence must be considered. You can find out more on our GP Negligence Claims page.
How long do I have to make a GP negligence claim?
In England and Wales, the general limitation period for a medical negligence claim is three years from the date of the negligence-related injury or the date of knowledge relevant to the claim, subject to the applicable legal rules and exceptions.
Different rules may apply to children and people who lack the relevant mental capacity. Because the time limit can depend on your circumstances, it is sensible to seek legal advice as soon as possible.
How can Medical Law Partnership help?
If you are concerned that your GP missed a diagnosis or something doesn’t feel right, it can help to speak to a team that specialises in medical negligence. And at the Medical Law Partnership, that’s what we do. If you are unsure, you can get in touch with our team today for a free, no obligation conversation and we can see if we can help. And if not, don’t worry we can point you in the direction of someone that can.
We know that questioning the care you’ve received can be difficult, especially if you have suffered as a result. Our role is to listen to your concerns and provide clear and considered expert advice so you can make an informed decision about what to do next.