Digital Health Records: How Your Data Is Protected

Your medical history now lives almost entirely in digital systems, spread across GP practices, hospitals, and increasingly, a single NHS App record. Understanding how this data is actually stored, who can see it, and what protects it matters more than most patients realise.

Quick Answer

UK health records are stored electronically across GP systems, hospital trusts, and NHS databases, protected under the UK GDPR and Data Protection Act 2018. Access is controlled through role-based permissions, meaning only staff directly involved in your care can typically view your full record. Patients can access much of their own GP record through the NHS App, and organisations must report serious data breaches to the Information Commissioner’s Office within 72 hours.

How Health Records Are Actually Stored Today

As of May 2025, 91% of secondary care NHS trusts had an electronic patient record system in place, with a government target of full coverage by March 2026. Records are stored in secure electronic databases rather than solely on paper, though some information, particularly older records, may still exist in physical or scanned formats depending on the organisation.

The Move Toward a Single Patient Record

Currently, health information is fragmented across different systems: your GP record, hospital records, and specialist care records do not always connect seamlessly. The government has legislated for a “single patient record” as part of the Health Bill 2026, aiming to bring together a summary of your health information, test results, and letters in one place through the NHS App, with the ambition of reducing duplication and improving continuity of care.

Who Can Actually See Your Records

Access operates on a role-based permission system, meaning healthcare professionals can generally only view information relevant to your direct care, not your entire history by default. A GP treating you for a specific issue may not automatically see hospital specialist notes unless local system interoperability allows it, which remains inconsistent across different NHS organisations and regions.

The Legal Protections in Place

UK GDPR and the Data Protection Act 2018. The core legal framework governing how patient data must be collected, stored, and shared.
72-hour breach notification. Healthcare organisations must report data breaches posing risk to individuals to the Information Commissioner’s Office within 72 hours of becoming aware.
Trusted research environments. When GP data is used for research, government policy guarantees access only through secure environments, never copied or distributed outside the NHS secure system.
Encryption and access controls. Technical safeguards are required to protect data as it moves between NHS trusts, private providers, and third parties.

Your Rights Over Your Own Health Data

The right to access your own health records, with much of your GP record viewable directly through the NHS App
The right to request corrections to inaccurate information held about you
The right to know who your data has been shared with and why
The right to raise a complaint with the ICO if you believe your data has been mishandled

Genuine Security Challenges

The NHS remains a persistent target for cyberattacks, with the 2025 National Risk Register specifically naming healthcare systems as an ongoing target for cybercriminals. Complex data flows between trusts, private providers, and third-party technology services increase the potential attack surface, which is exactly why encryption, access controls, and rapid breach notification requirements are treated as genuinely critical rather than bureaucratic formalities.

What This Means for Patients in Practice

Check what’s visible in your NHS App record, since GP practices vary in what they make available digitally
You have a right to request access to your full record even if not all of it appears in the app by default
Report any concerns about incorrect information promptly, since this affects the quality of care you receive
Understand that different organisations you interact with may not automatically share information, which can mean repeating details across appointments

How This Connects to Wider Data Protection

Health data is one of the most sensitive categories of personal data under UK GDPR, subject to extra protections beyond standard personal data. See our guide on UK GDPR requirements for small business websites for how these wider data protection principles apply outside the specific healthcare context.

Frequently Asked Questions

Can I see my own medical records in the UK?
Yes, much of your GP record is accessible through the NHS App, and you have a legal right to request your full record from any healthcare provider.

Who can access my health records besides my own doctor?
Access is generally limited to staff directly involved in your care through role-based permissions, though this can vary by organisation and system interoperability.

What happens if my health data is breached?
Healthcare organisations must report breaches posing risk to individuals to the Information Commissioner’s Office within 72 hours of discovery.

What is the “single patient record” the government is introducing?
A planned unified digital record bringing together health information, test results, and letters in one place through the NHS App, legislated for under the Health Bill 2026.

Is my health data used for research?
It can be, but government policy guarantees this happens only through secure, trusted research environments, with data never copied or distributed outside the NHS secure system.

Digital Health Records: How Your Medical Data Is Stored and Protected