Question to the Department of Health and Social Care:

To ask the Secretary of State for Health and Social Care, how many removals from elective waiting lists there have been as a result of data validation exercises in 2025-26; and what the cost to his Department has been of those exercises.

Validation is a well-established component for the effective management of waiting lists, ensuring that the patients who are on the list should still be there. While we have significantly reduced the size of the total elective waiting list by over 206,000 since the Government took office, a large list requires consistent validation in order to ensure that all patients on the list still require care, and all appointments are of optimum value for patients and clinicians.

The Department does not hold data centrally on the number of patient pathways removed from the elective waiting list as a result of data validation.

NHS England has paid the system £18,818,566 for validation exercises from April to September 2025. Payments for the most recent validation exercises have not yet been issued to providers. We know validation provides significant benefits for patients by reducing missed appointments, making effective use of clinical time, and ensuring patients are on the best care pathway for their needs.