Hospital & treatment

A&E Negligence Claims

Errors in emergency care can involve assessment, investigation, referral, treatment, medication or discharge. We can help you understand whether what happened should be investigated further.

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Hospital patient being monitored with clinical equipment
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Failure to recognise serious symptoms
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Failure to arrange appropriate tests
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Delayed referral to a specialist team
Last updated 6 August 2026
Understanding the claim

What can amount to a&e negligence?

A poor outcome alone does not prove negligence. The investigation considers what a reasonably competent healthcare professional should have done and whether any failure made a material difference to the outcome.

Failure to recognise serious symptoms

This can justify investigation depending on the clinical circumstances, available evidence and harm caused.

Failure to arrange appropriate tests

This can justify investigation depending on the clinical circumstances, available evidence and harm caused.

Delayed referral to a specialist team

This can justify investigation depending on the clinical circumstances, available evidence and harm caused.

Incorrect treatment or medication

This can justify investigation depending on the clinical circumstances, available evidence and harm caused.

Failure to act on abnormal results

This can justify investigation depending on the clinical circumstances, available evidence and harm caused.

Premature or unsafe discharge

This can justify investigation depending on the clinical circumstances, available evidence and harm caused.

Evidence

How a a&e negligence claim may be investigated

Relevant evidence depends on the circumstances. Common sources include:

01

A&E and hospital records

The evidence is considered alongside the chronology and appropriate independent expert opinion.

02

Triage and observation notes

The evidence is considered alongside the chronology and appropriate independent expert opinion.

03

Imaging and test results

The evidence is considered alongside the chronology and appropriate independent expert opinion.

04

Independent medical expert evidence

The evidence is considered alongside the chronology and appropriate independent expert opinion.

The process

What happens after an initial enquiry

  1. 01

    Initial enquiry

    Tell us what happened, when the treatment took place and how you were affected.

  2. 02

    Early assessment

    The key facts, limitation position and whether further investigation may be appropriate are considered.

  3. 03

    Records & evidence

    Relevant medical records, chronology and evidence of any financial losses may be obtained.

  4. 04

    Expert review

    Appropriate independent experts may address breach of duty, causation, condition and prognosis.

  5. 05

    Claim & negotiation

    Where the evidence supports a claim, the relevant defendant can be notified and liability or settlement discussed.

  6. 06

    Resolution

    The matter may conclude by agreement or, where necessary, through the court process.

Compensation

What can compensation take into account?

There is no reliable generic calculator for medical negligence. Where liability is established, compensation can reflect the individual injury and financial consequences supported by evidence.

  • Pain, suffering and loss of amenity
  • Past and future loss of earnings
  • Care and assistance
  • Rehabilitation and treatment
  • Equipment, travel or accommodation needs
  • Other reasonable losses caused by the injury
Read our compensation guide →
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Questions answered

A&E Negligence FAQs

Can an A&E misdiagnosis amount to negligence?

Potentially. The key questions are whether the care fell below a reasonable standard and whether that failure caused avoidable harm.

What if I was discharged and became worse later?

A discharge decision can form part of an investigation where warning signs were missed or appropriate safety-netting, testing or referral did not take place.

Related guidance

Useful medical negligence guides

Legal reference books arranged on a desk in a professional office

How long do you have to make a medical negligence claim?

In many cases the standard limitation period is three years, but the point at which those three years begin can vary and important exceptions may apply.

Read guide →
Doctor speaking with a patient during a calm consultation

How medical negligence claims work

A plain-English overview of breach of duty, causation, medical records, expert evidence and the main stages of a claim.

Read guide →
Illustrative A&E assessment with a nurse checking an adult patient’s blood pressure

Can you claim for an A&E misdiagnosis?

Key considerations where emergency care failed to recognise, investigate or appropriately respond to a serious condition.

Read guide →
Free initial enquiry

Talk to us about a potential a&e negligence claim.

Tell us what happened and our team can explain the next steps.