How does a UK medical negligence claim work?
Short answerA UK medical negligence claim follows eight broad stages: a free initial enquiry, funding agreement, obtaining medical records, instructing independent medical experts, sending a Letter of Claim under the Pre-Action Protocol, receiving the defendant's Letter of Response, negotiation or court proceedings, and finally settlement or judgment. Most claims take 18 months to 3 years.
1. Free initial enquiry
Most specialist clinical negligence solicitors offer a free, no-obligation initial discussion. They'll listen to what happened, ask about the impact on your life, and give a preliminary view on whether the case is worth investigating further. There is no commitment at this stage.
2. Funding & agreement
If the solicitor believes the case has merit, they'll explain how it can be funded — most commonly through a No Win No Fee Conditional Fee Agreement (CFA). You'll receive clear written terms before signing anything.
3. Obtaining medical records
Your full medical records are formally requested from every relevant provider. Reviewing them is often the longest and most painstaking part of the early case. Records can run to hundreds of pages and are read carefully by both the solicitor and an independent medical expert.
4. Independent medical expert evidence
The solicitor instructs one or more independent medical experts in the relevant specialism (for example, an obstetrician, neurologist, or surgeon). Their job is to give an honest, impartial opinion on breach of duty and causation. Without supportive expert evidence, a claim cannot proceed.
5. Letter of Claim
Under the Pre-Action Protocol for the Resolution of Clinical Disputes, your solicitor sends the defendant (typically NHS Resolution for NHS care, or the provider's insurer for private care) a detailed Letter of Claim setting out the allegations, the harm suffered, and the compensation sought.
6. Letter of Response
The defendant has four months to investigate and respond. They may admit liability in full, in part, or deny it altogether and explain why. Many cases are resolved at this stage through negotiation, without the need to issue court proceedings.
7. Negotiation, mediation or court proceedings
If liability is admitted, focus shifts to valuing the claim. If liability is denied, court proceedings may be issued to keep the case moving. The vast majority of clinical negligence claims still settle without a contested trial.
8. Settlement or judgment
Compensation is usually paid as a lump sum, but for serious lifelong injuries it can be structured as periodical payments to fund future care. Once settlement is reached or judgment is given, the funds are released to you, with the solicitor's costs typically recovered from the defendant.
What can compensation cover?
UK compensation in clinical negligence cases is intended to put you, as far as money can, in the position you would have been in without the negligence. It is split into two parts:
- General damages — for pain, suffering and loss of amenity, valued with reference to the Judicial College Guidelines and decided case law.
- Special damages — financial losses caused by the negligence, including past and future lost earnings, the cost of care and assistance, specialist equipment, home adaptations, additional medical treatment and travel costs.
How are solicitors involved?
A specialist medical negligence solicitor — ideally one accredited by the Law Society's Clinical Negligence Panel or AvMA — manages every stage above on your behalf. They instruct the medical experts, draft the legal documents, conduct negotiations, and represent you if the case reaches court.
Frequently asked questions
How long do UK medical negligence claims take?
Most UK clinical negligence claims take between 18 months and 3 years from initial enquiry to settlement. Complex cases involving lifelong injuries — particularly birth injuries — can take longer because the long-term prognosis must be properly understood before the claim is valued.
What is the time limit for starting a claim?
In England, Wales and Northern Ireland you generally have three years from the date of the negligent act, or from your date of knowledge, to issue court proceedings under the Limitation Act 1980. For children the clock starts on their 18th birthday. There is no fixed limit for those who lack mental capacity.
Will I have to go to court?
Probably not. The vast majority of UK clinical negligence claims settle without a contested trial — often through written negotiation under the Pre-Action Protocol, or through formal mediation after court proceedings have been issued.
What evidence is needed?
The two essential pieces are your full medical records and an independent expert report from a doctor in the relevant specialism. The expert addresses both whether the standard of care was breached and whether the breach caused the harm. Witness statements and financial loss evidence are gathered as the case develops.