Ambulance and Paramedic Negligence Claims: When Pre-Hospital Care Falls Below Standard

Do ambulance services owe a duty of care?

Yes. Since the Court of Appeal's decision in Kent v Griffiths [2001], it has been established that once a 999 call is accepted, the ambulance service owes a duty of care to the caller. The duty arises when the call is received and a response is dispatched — not from the moment the crew arrives. Failure to attend within a reasonable time, or a clinical failure once the crew arrives, can give rise to liability.

Common types of ambulance and paramedic negligence

Failure to recognise stroke or FAST criteria

Paramedics are trained to apply FAST. Failure to recognise a positive FAST screen, classify the patient as a stroke call, or transport to the nearest stroke centre can delay thrombolysis or thrombectomy.

Failure to recognise heart attack

Failure to perform and correctly interpret a 12-lead ECG at the scene, or to pre-alert the receiving hospital to activate the cardiac catheterisation laboratory for a STEMI, can delay PPCI and increase myocardial damage.

Failure to recognise sepsis

The Sepsis Six protocol applies in the pre-hospital setting. Failure to identify and treat sepsis at scene — including failure to administer oxygen and transport urgently — may give rise to a claim.

Incorrect spinal immobilisation decision

Failure to immobilise a patient with a potential cervical spine injury following trauma can cause secondary spinal cord injury during transport.

Medication error at scene

Administering the wrong drug, the wrong dose, or drugs to which the patient is known to be allergic is a potential basis for a claim against the ambulance service.

999 call handler triage errors

NHS 111 and 999 call handlers use structured triage systems (AMPDS). Where a call is categorised at too low a priority and the patient deteriorates as a direct result of a delayed response, a claim may arise.

Delayed response causing harm

Where an ambulance is dispatched and fails to arrive within the target response time for the category assigned — and that delay causes harm — a claim may be available, though causation is harder to establish here than in clinical error cases.

Failed resuscitation at scene

Where a cardiac arrest is not managed in accordance with Resuscitation Council guidelines, and the failure causes a worse outcome than proper management would have achieved.

Who is the defendant?

Claims against NHS ambulance services are brought against the relevant NHS Ambulance Trust — there are ten in England (e.g. London Ambulance Service NHS Trust, South East Coast Ambulance Service NHS Foundation Trust). Claims against private ambulance operators are brought against the operator.

What do you need to prove?

1. Duty of care — established once the 999 call was accepted.
2. Breach of duty — the paramedic's clinical assessment or treatment, or the call handler's triage decision, fell below the required standard.
3. Causation — the failure caused harm that competent pre-hospital care would have prevented or reduced.
4. Damage — physical injury, worsened outcome, or death.

Frequently asked questions

Related guides

• Stroke misdiagnosis claims
• Heart attack misdiagnosis claims
• Sepsis negligence claims
• A&E negligence claims