What happens when medical records are reviewed?
Why medical records matter, what they can show and how independent experts use them when assessing a potential claim.
Read article →PALS, formal complaints and legal claims serve different purposes. This guide explains the available routes in England and Wales and how they can interact.

Medical negligence law is fact-specific. This article explains general principles in accessible language and is not a substitute for advice on an individual case.
The Patient Advice and Liaison Service, usually called PALS, provides confidential advice, support and information about NHS services in England. It can help patients, families and carers raise concerns, understand the complaints procedure and identify the appropriate organisation to contact.
PALS can be useful when a concern may be capable of prompt local resolution. It is not a substitute for independent legal advice and it does not decide whether the legal tests for medical negligence are met.
A formal complaint can ask the provider or responsible commissioning body to investigate care, explain what happened and identify learning or service improvements. The correct recipient depends on whether the concern involves a hospital, GP, dentist, pharmacist or another NHS service.
A clear complaint should identify the treatment, dates, people or departments involved, the issues requiring answers and the outcome sought. Keep a copy of the complaint and any response.
For concerns raised in Wales from 1 April 2026, the relevant process is called Listening to People. It replaced the previous Putting Things Right process for new concerns and uses early resolution and formal investigation stages.
The Welsh process can include an assessment of redress in appropriate cases, but its rules and limits are different from a civil medical negligence claim. People should use the route that applies to where their NHS care was provided and seek specific advice where they are unsure.
A complaint is primarily a route for answers, explanation, an apology where appropriate and organisational learning. A medical negligence claim asks whether the legal tests for breach of duty and causation are met and whether compensation is recoverable for the resulting injury and loss.
An upheld complaint does not automatically prove a legal claim. Equally, a complaint that is not upheld does not by itself prevent independent legal investigation.
Often, yes. The processes can run alongside each other, although the best approach depends on the circumstances. A complaint response may help clarify events, identify records or explain a provider’s position, but independent expert evidence is commonly required for a legal claim.
Tell any solicitor about an existing complaint and provide copies of correspondence. This can help avoid inconsistent accounts and focus requests for further information.
The complaints timetable and the legal limitation period are separate. Waiting for PALS, an NHS complaint response, an ombudsman review or another investigation can leave less time to investigate and, where necessary, begin court proceedings.
If treatment was some time ago, the harm was discovered later or the deadline is uncertain, obtain legal advice promptly rather than assuming the complaint process protects the claim.
Useful material can include:
Consider advice where the care may have caused significant avoidable injury, the complaint response leaves important medical questions unanswered, future treatment or care is required, earnings have been affected or the relevant dates are approaching a possible limitation deadline.
An initial legal assessment can consider the facts without requiring you to have every medical record or a completed complaint response first.
This article provides general information. The assessment of a medical negligence claim depends on the treatment, harm, dates and supporting evidence in your individual case. Contact us if you would like the firm to consider your circumstances.
These pages explain how the evidence and legal principles may apply in different treatment circumstances.
Hospital negligence can occur across diagnosis, treatment, monitoring, communication and discharge. Claims may relate to NHS or private treatment depending on the circumstances.
Explore this claim →Specialist claimsGP negligence can involve missed red flags, inappropriate treatment, prescription errors or an unreasonable delay in referral. The standard is assessed against what a reasonably competent GP should have done.
Explore this claim →Hospital & treatmentErrors in emergency care can involve assessment, investigation, referral, treatment, medication or discharge. We can help you understand whether what happened should be investigated further.
Explore this claim →PALS provides advice and support and can help resolve concerns, but it does not determine a civil medical negligence compensation claim.
Not generally. Complaints can provide useful information, but a legal claim is a separate process and should not be delayed where limitation may be an issue.
No. An apology or an upheld complaint can be relevant evidence, but a legal claim normally requires proof of breach of duty, causation and recoverable loss.
PALS is associated with NHS services in England. NHS Wales concerns raised from 1 April 2026 use the Listening to People process.
Potentially. Give the response and related correspondence to your solicitor, who can assess it alongside the medical records and independent expert evidence.

Why medical records matter, what they can show and how independent experts use them when assessing a potential claim.
Read article →
A practical guide to discharge decisions, pending results, medication, follow-up, safety-netting and avoidable harm after leaving hospital.
Read article →Not every poor outcome is negligence. This article explains common examples, what generally has to be proven and practical next steps if you have concerns.
Read article →Organise the dates, records, correspondence and financial information that may be useful when considering a medical negligence claim.
Tell us what happened and our team can explain the next steps.