How to Make a Clinical Negligence Claim

Editorial Status & Legal Guidance

This guide is maintained as a current resource for September 2026 and covers only the laws of England and Wales. Information is for general guidance, not legal advice. Consult a qualified solicitor for advice specific to your situation.

Key Takeaways for How to Make a Clinical Negligence Claim

A comprehensive guide on how to make a clinical negligence claim in England. Learn about legal requirements, the step‑by‑step process, strict time limits under the Limitation Act 1980, Pre‑Action Protocols, evidence needed and potential compensation for harm caused by negligent medical care.

Professional Guidance: These guides are provided for general information and are consistent with current statutory law for England and Wales.

Clinical negligence occurs when a healthcare provider - such as an NHS trust, GP practice, dentist or private clinic - fails to deliver care to the standard reasonably expected of a competent professional, and this failure causes avoidable harm, injury or loss. In England, individuals who suffer such harm may be entitled to claim compensation for personal injury, financial loss, pain and suffering, and future care needs. Making a clinical negligence claim involves strict legal procedures, time limits, evidence requirements, and adherence to specialist protocols. This article explains these elements in clear, accessible language for members of the public, students, and solicitors, without offering personalised legal advice or suggesting the author is a practising solicitor.

Understanding Clinical Negligence

Clinical negligence is a specific area of personal injury law that applies where medical treatment falls below the accepted standard of care. To succeed in a claim, you must show:

  1. Duty of care - The healthcare professional owed you a legal duty to provide safe, competent treatment.
  2. Breach of duty - The treatment you received fell below the standard reasonably expected of such a professional.
  3. Causation - The breach caused injury, harm or loss.
  4. Loss - You suffered quantifiable harm such as physical injury, financial loss or reduced quality of life.

Examples of clinical negligence include surgical errors, misdiagnosis, delayed diagnosis or treatment, birth injuries, prescription mistakes and failures to refer patients for further care.

Step‑by‑Step Guide to Making a Claim

If you suspect clinical negligence, obtain:

  • A thorough medical assessment to understand your condition and ongoing effects.
  • Advice from a specialist clinical negligence solicitor. Many firms offer No Win, No Fee arrangements (conditional fee agreements) which can reduce financial barriers to pursuing a claim.
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Solicitors with clinical negligence expertise can help determine whether your circumstances meet the legal threshold for a claim.

Step 2: Gather Evidence

Strong evidence is essential. Typical evidence includes:

  • Medical records and test results.
  • Independent medical expert reports evaluating standard of care and causation.
  • Records showing the financial impact of the injury (e.g. loss of earnings, care costs).
  • Correspondence relating to the treatment and injury.

Your solicitor can help you obtain and organise this documentation.

Step 3: Follow the Clinical Negligence Pre‑Action Protocol

Before issuing court proceedings, you must comply with the Pre‑Action Protocol for the Resolution of Clinical Disputes. This protocol is designed to encourage early exchange of information and, where appropriate, negotiation. Its key steps are:

  • Letter of Claim: Your solicitor sends a formal letter to the defendant setting out your case, injury, and compensation sought.
  • Response: The defendant (for example, an NHS trust) has a set period - often four months - to investigate and respond, typically with a Letter of Response.

Engaging fully with the protocol can lead to earlier settlement and avoid the need for formal court action.

Step 4: Court Proceedings (if Necessary)

If no settlement is reached under the protocol, the next step is to issue court proceedings. Your solicitor will prepare a claim form and particulars of claim and submit these to the appropriate court. Once proceedings are issued:

  • The defendant must file a defence.
  • Both sides may exchange evidence and witness statements.
  • A court timetable may be set, including directions for expert evidence and settlement discussions.

Even after court proceedings begin, settlement remains possible at any time.

Time Limits for Clinical Negligence Claims

The Limitation Act 1980 governs time limits for clinical negligence claims in England:

  • The usual time limit is three years from either the date the negligence occurred or the date of knowledge - when you first became aware that harm was caused by negligent care.
  • Date of knowledge is not when you simply suspect an issue, but when you reasonably know that harm was caused by substandard treatment.

Special Time Limit Situations

Children:

  • If the claimant was under 18 at the time of the negligence, the three‑year period usually runs from the child's 18th birthday, meaning a claim must generally be brought by their 21st birthday.
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Mental Capacity:

  • If the person lacked mental capacity to pursue a claim, the time limit does not begin until they regain capacity. If capacity is never regained, a litigation friend (such as a relative or solicitor) can bring the claim on their behalf without a fixed deadline.

Fatal Claims:

  • If the negligent act resulted in death, claims can be brought by the deceased's estate, usually within three years from either the date of death or the later date of knowledge of negligence by the personal representative.

If you miss the relevant time limit, the defendant can raise a limitation defence and your claim may be dismissed unless there are compelling reasons for extension, which courts consider only in rare circumstances.

How Long the Process Takes

Clinical negligence claims are often complex and can take considerable time to resolve:

  • Investigation and evidence gathering can take several months to more than a year.
  • Pre‑Action Protocol exchange typically spans several months.
  • Negotiation and settlement may take additional months once liability is acknowledged.
  • If the case proceeds to court, full resolution may take several more years.

The precise timeline depends on the severity of injury, complexity of medical evidence, speed of information exchange and defendant's response.

Potential Compensation and Remedies

Compensation in clinical negligence claims may include:

  • General damages for pain, suffering and loss of amenity.
  • Special damages for financial losses such as loss of earnings, care costs, medical expenses and adaptations.
  • Future losses where long‑term care or support is required.

The aim is to put the claimant, as far as possible, back in the position they would have been in had the negligence not occurred.

Practical Considerations and Risks

Quality of Evidence

Medical records and expert opinions are central. Without compelling evidence that care fell below the appropriate standard, claims are unlikely to succeed.

Costs and Funding

Clinical negligence claims often involve significant legal work and expert fees. Many specialist solicitors offer No Win, No Fee funding, but check the terms, including how success fees and costs are paid.

Related:  How to Claim Compensation for Medical Negligence

NHS v Private Claims

While both NHS and private providers can be defendants, claims against NHS organisations are typically handled through NHS Resolution, which administers claims on behalf of NHS bodies. Private providers are usually insured through professional liability insurers.

Common Questions from our Readers

Do I need a solicitor to make a clinical negligence claim?
Clinical negligence law is complex and highly specialised. While individuals can theoretically pursue claims themselves, most are handled by solicitors with expertise in gathering evidence, managing protocol steps and negotiating compensation.

Can I claim if harm was only discovered years after treatment?
Yes. If you only became aware that negligent treatment caused harm at a later date, the date of knowledge may be used to calculate the three‑year time limit, provided you can demonstrate when you reasonably knew the harm occurred.

Is compensation taxable?
Compensation for personal injury and clinical negligence is generally not taxable in the UK, but seek financial advice if your claim includes interest or other specified elements.

Key Takeaways

A clinical negligence claim in England requires establishing duty, breach, causation and loss. The process begins with detailed evidence gathering and compliance with the Pre‑Action Protocol for Clinical Disputes, followed by negotiation or court proceedings if necessary. Strict time limits under the Limitation Act 1980 - typically three years from the date of injury or date of knowledge of harm - must be met to avoid losing your right to claim. Exceptions apply for children, individuals with impaired capacity and fatal claims. Compensation can cover pain and suffering, financial losses and future care needs. Given the specialised nature of these claims, early legal advice from experienced solicitors often helps secure better outcomes.

James William Steven Parker
James William Steven Parker
James is the founder of UKLegalGuides.com and a former agent at the Ministry of Justice (UK). With a background in processing legal claims, he launched this platform to make the laws of England and Wales accessible to everyone.
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