What is hospital negligence?
Hospital negligence occurs when a hospital — or clinical or nursing staff working within it — provides care that falls below the standard a reasonably competent healthcare professional in that role would have provided, and that failure causes harm to the patient.
Hospital negligence is a form of clinical negligence. The same legal tests apply: you must establish that the care fell below the required standard (breach of duty) and that the failure caused your harm (causation). What distinguishes hospital negligence from other types of clinical negligence is the setting — a hospital environment in which multiple clinical disciplines, nursing staff, and management systems are all involved in a patient's care, and where failures can occur at any point.
What are the most common types of hospital negligence?
Hospital negligence arises in many different ways. The most common types seen in claims in England and Wales include:
Surgical errors
Mistakes during an operation — wrong-site surgery, accidental damage to surrounding tissue, retained instruments, and errors in anaesthetic administration. Not every surgical complication is negligence. Many complications are known risks of any procedure. Hospital negligence in surgery arises when the error was caused by a failure to meet the required standard of care.
Failure to monitor a deteriorating patient
When a patient is admitted to hospital, clinical staff have a duty to monitor for signs of deterioration and to act when warning signs are present. Failure to respond to abnormal observations — rising heart rate, falling blood pressure, signs of sepsis — can lead to serious harm or death. Claims in this category are among the most common.
Medication errors during admission
A wrong drug, the wrong dose, or a failure to check for dangerous interactions or allergies can cause serious harm on a hospital ward. Hospital medication errors can involve the prescribing doctor, the dispensing pharmacist, and the administering nurse.
Hospital-acquired infection
MRSA, C. difficile, and other infections can be caused or spread by inadequate hygiene practices. Where a hospital infection results from a failure to follow infection control protocols — and causes harm — a claim may be available.
Delayed diagnosis during admission
A patient admitted to hospital for one condition may present with symptoms of another. Failure to investigate or diagnose a new condition promptly — for example, missing a pulmonary embolism or a developing sepsis — can be negligent if a competent clinician would have identified the problem earlier.
Pressure sores caused by negligent nursing care
Pressure sores (decubitus ulcers) should be preventable in most patients with good nursing care and appropriate repositioning. Where pressure sores develop or worsen as a direct result of a failure in nursing standards, a claim may arise.
Negligent discharge from hospital
Discharging a patient too early — before they are clinically ready — or without adequate aftercare arrangements can be negligent if it causes harm that would not otherwise have occurred.
Who is responsible for hospital negligence?
The answer depends on whether the negligent care was provided by the NHS or a private provider.
NHS hospital negligence
In NHS claims, you bring the claim against the NHS Trust responsible for the hospital — not against the individual clinician personally. NHS Trusts are legally responsible for the acts of their employed clinical and nursing staff under the principle of vicarious liability. NHS Resolution acts as the insurer and litigation manager for NHS Trust claims.
Private hospital negligence
In private hospital claims, the position is more complex. Your claim may be against the private hospital itself, against the individual clinician (if they were providing their services as an independent contractor rather than an employee), or against both. This depends on the contractual arrangements and how the clinician was engaged. A specialist solicitor will advise on the correct defendant.
Does hospital negligence include private hospitals?
Yes. The same legal tests for negligence — Bolam, Bolitho, Montgomery — apply whether the care was provided by an NHS hospital or a private hospital. The defendant and the insurer differ, but your legal rights are the same.
How do you prove hospital negligence?
To prove hospital negligence you need to establish four elements:
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Duty of care — the hospital and its staff owed you a duty to treat you competently. This arises automatically when you are admitted as a patient.
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Breach of duty — the care provided fell below the standard of a reasonably competent practitioner in the relevant specialty. A senior independent medical expert in that specialty will provide a written opinion on this.
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Causation — the breach caused or materially contributed to the harm you suffered. A second expert (or sometimes the same expert) will opine on whether the negligent act or omission caused your injury.
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Damage — you suffered physical, psychological, or financial harm as a result of the negligent care.
Your solicitor will obtain your complete hospital medical records, instruct suitably qualified independent experts, and build the case from the evidence. You do not need to identify the precise failure yourself before seeking advice — that is the role of the expert review process.
Evidence needed for a hospital negligence claim
The following evidence needed for a hospital negligence claim is typically required:
| Evidence | What it provides | How to obtain |
|---|---|---|
| Hospital inpatient and outpatient records | Treatment details, clinical notes, operation records | Request from hospital medical records department under UK GDPR |
| Nursing notes and observation charts | Monitoring records, flag signs of deterioration | Included in hospital records request |
| Drug charts | Medication prescribed, dispensed and administered | Included in hospital records request |
| Imaging and test results | X-rays, scans, blood tests and how they were acted upon | Included in hospital records request |
| Operation notes and anaesthetic records | Detail of what occurred during surgery | Included in hospital records request |
| Independent medical expert report | Whether care met the required standard and whether the failure caused harm | Instructed by your solicitor |
| Evidence of financial loss | Lost earnings, care costs, treatment expenses | Payslips, receipts, care assessments |
How much compensation can you claim for hospital negligence?
The amount depends on the severity of the harm caused. Medical negligence compensation is made up of two parts:
General damages — compensation for pain, suffering, and loss of amenity. Assessed by reference to the Judicial College Guidelines. Ranges from a few thousand pounds for minor injuries with full recovery to over £400,000 for catastrophic harm.
Special damages — compensation for all financial losses caused by the negligent care: past and future lost earnings, care costs, medical treatment costs, and the cost of any aids or adaptations required.
In catastrophic hospital negligence cases — for example, serious brain injury caused by negligent post-operative care — total compensation including future care costs can run to several million pounds. In cases involving more limited harm, compensation may be in the tens of thousands.
Every case is assessed on its individual facts. A specialist solicitor will give you a realistic assessment once the expert evidence has been reviewed. For a fuller breakdown see how much compensation for medical negligence.
What is the time limit for a hospital negligence claim?
The standard time limit under the Limitation Act 1980 is three years from:
- The date the negligent treatment or care took place; or
- The date you knew (or ought reasonably to have known) that you had suffered harm caused by a failure in your hospital care — whichever is the later.
This second date — the "date of knowledge" — can extend your time limit if the harm or its connection to negligent care was not immediately apparent.
Exceptions:
- Children have until their 21st birthday to bring a claim (or a parent can bring a claim earlier on their behalf)
- Adults who lacked mental capacity at the time of the negligent care are protected for as long as the incapacity continues
- Where a patient has died, the three-year period runs from the date of death or the date the family acquired knowledge
Do not delay. If you are unsure whether you are in time, seek advice as early as possible.
How is a hospital negligence claim funded?
Most hospital negligence claims are funded on a Conditional Fee Agreement (CFA) — no win no fee. You pay nothing upfront. If the claim succeeds, a success fee capped at 25% of your past losses and general damages is deducted. If the claim fails, you pay nothing to your solicitor.
After the Event (ATE) insurance can be arranged to cover disbursements (expert fees, court fees) in the event the claim is unsuccessful.
Legal aid is not generally available for adults in hospital negligence claims, but may be available in birth injury cases involving children with serious neurological injuries.
How to start a hospital negligence claim
The first step is a free initial assessment with a specialist clinical negligence solicitor. You will be asked about what happened, when, and what harm you believe resulted. The solicitor will advise whether there appear to be reasonable grounds to investigate further.
If grounds exist, your solicitor will obtain your medical records, instruct an independent expert, and — if the expert supports the claim — send a formal Letter of Claim to the hospital or NHS Trust. See the claims process guide for a full step-by-step.
Use the free anonymous claim checker on this site to take the first step. It asks five short questions and takes around 60 seconds.
Frequently asked questions
Can I claim against the NHS Trust rather than the individual doctor?
Yes. In NHS hospital claims, the claim is brought against the NHS Trust, not the individual clinician personally. The Trust is vicariously liable for its employed staff. NHS Resolution manages the claim on the Trust's behalf.
What if I signed a consent form before my operation?
Signing a consent form does not prevent you from bringing a claim. A consent form confirms that you were informed of the risks explained to you — but if the clinician failed to explain all material risks (under the Montgomery standard), or if the harm you suffered was caused by a negligent act during the procedure rather than an explained risk, a claim may still be available.
Does it matter that the hospital has apologised?
No. An apology is not an admission of legal liability in England and Wales. Healthcare providers are encouraged to apologise when things go wrong under the Duty of Candour, but an apology does not determine whether negligence occurred or whether a claim will succeed.
Can I claim if a hospital infection made my condition worse?
Yes, if the infection was caused by a failure in the hospital's infection control practices — for example, inadequate hand hygiene or sterility — and that failure caused you harm, a claim may be available. You would need an independent expert opinion to establish this.
Can I claim if a family member died following negligent hospital care?
Yes. Eligible family members and dependants can bring a claim under the Fatal Accidents Act 1976 for financial dependency. The estate can also bring a claim under the Law Reform (Miscellaneous Provisions) Act 1934. The time limit is three years from the date of death or the date of knowledge.
How long does a hospital negligence claim take?
Most hospital negligence claims take between 18 months and three years to resolve. More complex cases involving serious injury or disputed causation may take longer.
Sources and further reading
- NHS Resolution: Annual Report and Accounts 2023–24
- Bolam v Friern Hospital Management Committee [1957] 1 WLR 582
- Bolitho v City and Hackney Health Authority [1997] UKHL 46
- Montgomery v Lanarkshire Health Board [2015] UKSC 11
- Limitation Act 1980
- Pre-Action Protocol for the Resolution of Clinical Disputes (Civil Procedure Rules)