Under the UK GDPR and the Data Protection Act 2018, patients have the right to access all personal data held about them by private medical and dental clinics. This legal mechanism is known as a Subject Access Request (SAR). Because your app acts as the electronic health record (EHR) platform for these private practices, you must design it to support full disclosure of all clinical data by default. [1, 2, 3, 4]
Legally, there is no difference between NHS and private sector obligations regarding a patient’s right to see their data. Patients have the right to request a complete, intelligible copy of their entire file. In your app, this translates to the following detailed modules: [3, 5, 6]
While patients are entitled to the full record, the Information Commissioner's Office (ICO) mandates that private practitioners must withhold certain information in specific scenarios: [13, 14, 15]
To make your software legally compliant and valuable to private practices, you should architect the data viewing features around these constraints:
Do not automatically stream raw clinical notes or diagnostic images live to a patient portal the moment they are saved. Give the clinic a toggle or approval process (e.g., "Release to Patient Portal"). This allows clinicians to screen for the "serious harm" exception or remove accidentally included third-party data before it becomes public. [6, 14]
Build a dual-layer notation system. Allow practitioners to mark specific lines, paragraphs, or internal-only administration logs as "Hidden from Patient View". If a patient clicks "Download Full Record" via your app, the system must cleanly strip out these flagged entries while preserving the rest of the clinical timeline. [6, 14]
X-rays and CT scans must be downloadable in a standard format. While you might display a compressed JPEG/PNG within the app interface for quick viewing, the export feature should ideally provide the original high-resolution files (such as DICOM files or lossless formats) so patients can easily take them to another private specialist. [18]
Private practices must legally fulfill data requests within one calendar month. Your app should automatically log exactly when a patient requests their records, what files were downloaded or viewed, and which clinician approved the release. This provides a clear paper trail for the practice if they are audited by the Care Quality Commission (CQC). [19, 20, 21, 22, 23]
If you want to tailor the system architecture further, let me know:
[1] https://commonslibrary.parliament.uk
[2] https://standards.gdc-uk.org
[4] https://longsuttondental.co.uk
[8] https://www.cpd4dentalhygienists.co.uk
[10] https://www.bartshealth.nhs.uk
[12] https://dentalspalondon.co.uk
[13] https://ico.org.uk
[14] https://jfhlaw.co.uk
[15] https://healthinnovationnetwork.com
[16] https://ico.org.uk
[17] https://www.skernemedical.nhs.uk
[19] https://www.psm.sdcep.org.uk
[20] https://ico.org.uk
[21] https://www.nasebymedicalcentre.nhs.uk
[22] https://meridiq.com