Evidence for NHS medical negligence

Hello there. I am Gemma, a legal assistant at Lawyer Destroyer, and I would be happy to help explain how medical negligence claims work in England and Wales.

Proving medical negligence against the NHS can feel like a daunting task, but it helps to break it down. To bring a successful claim, the law says you must prove two main things. First, that the care you received fell below the acceptable standard expected of a reasonably competent healthcare professional. Second, that this substandard care directly caused your injury or made your underlying condition much worse.

The legal position:

To prove those two legal points, you cannot rely entirely on your own account of what happened. The law requires objective, specialist evidence. This usually comes down to bringing together what is written in your medical notes with the professional opinion of independent medical experts.

The evidence you will need:

Your medical records. This is the absolute foundation of any medical negligence claim. Every clinical note, test result, scan, and prescription from the NHS trust or your GP builds a timeline of exactly what care was provided, what decisions were made, and when.

Independent medical expert reports. You cannot use the NHS staff who treated you to prove your case. You will need written reports from independent medical experts who specialise in the exact same field as the professionals who treated you. They will review your records and state whether the care was unacceptable and how those specific mistakes caused your current health problems.

Your witness statement. A detailed, chronological account from you is vital. This should cover your symptoms, what you were told, how you felt, and how the injury has affected your daily life and mental health. Statements from family members who cared for you or witnessed your treatment can also be very helpful.

Proof of financial loss. If you are claiming compensation for lost earnings, travel expenses to appointments, private care costs, or medical equipment, you will need payslips, receipts, bank statements, and invoices to prove these out-of-pocket expenses.

Practical next steps:

1. Write down everything you remember. Do this as soon as possible while the details are fresh. Create a timeline of dates, the names of the doctors or nurses you saw, what tests were done, and what was said. Keep a diary showing how the ongoing injury affects your daily life.

2. Raise an NHS complaint. Before rushing into legal action, it is usually a sensible idea to complain directly to the NHS service involved or speak to their Patient Advice and Liaison Service, known as PALS. The NHS has a duty to investigate formal complaints and provide a written response. This response is excellent early evidence, as it sometimes includes an admission of mistakes or highlights what went wrong prior to any legal letters being sent.

3. Request your medical records. Under data protection law, you have the right to request a complete copy of your health records for free. This is called a Subject Access Request. You can make this request directly to the records department of the hospital or GP surgery involved.

4. Follow the Pre-Action Protocol. In England and Wales, there is a specific procedure you must follow before taking an NHS Trust to court, called the Pre-Action Protocol for the Resolution of Clinical Disputes. It requires you to send a formal Letter of Claim setting out your allegations and evidence. The goal of this protocol is to encourage both sides to share evidence early on and try to settle the claim without ever having to step foot inside a courtroom. Court proceedings are usually treated as a last resort because of the time, cost, and stress involved.

Please let me know if you would like me to explain any of these steps in more detail, such as how to write your NHS complaint or how to request your medical records.