Dear Freedom of Information Officer,
Under the provisions of the Freedom of Information Act 2000, I am requesting anonymised, aggregated data regarding adult patient metrics held within your electronic patient record (EPR) systems and submitted to the national Mental Health Services Data Set (MHSDS).
To minimize administrative burden and avoid a Section 12 (Cost Limit) exemption, this request asks strictly for structured data points that can be extracted via routine database reporting tools. Please do not manually search clinical notes.
Please provide the following data for the most recently completed financial year (1st April 2025 to 31st March 2026):
1. Patient Cohort Counts
The total number of unique, individual adult patients who had an active care spell recorded under the following Treatment Function Codes (TFC) or classifications:
• TFC 712 (Forensic Psychiatry Service)
• TFC 723 (Psychiatric Intensive Care Service)
• Classification Code 205 (Adult Medium Secure Mental Health Care)
• Classification Code 206 (Adult Low Secure Mental Health Care)
• Patients subject to a Section 37/41 restriction order under the Mental Health Act 1983.
2. Discharges due to Non-Engagement and Non-Attendance
Of the unique patient groups identified in Question 1, please state how many had a “Discharge Reason (Mental Health Care Spell)” recorded as: [1]
• Code 04 (Discharged due to Non-Engagement)
• Code 05 (Discharged due to Did Not Attend / Non-Attendance)
Please format this as a cross-tabulated table showing the discharge code count for each corresponding patient group cohort.
Data Formatting Request:
Please provide the information electronically in a reusable format (such as an Excel or CSV file). If a specific count is fewer than 5 individuals, please apply standard NHS anonymisation rules (e.g., scoring it as “<5") rather than withholding the entire row or dataset.
If you require any clarification regarding these database fields, please contact me directly as advised by the Information Commissioner’s Office (ICO) guidelines.
Thank you for your time and assistance.

