Question to the Department of Health and Social Care:

To ask His Majesty's Government what assessment criteria they are using to assess the case for commissioning a specialised service for very severe chronic fatigue syndrome.

The myalgic encephalomyelitis, also known as chronic fatigue syndrome (ME/CFS), final delivery plan, published on 22 July 2025, includes an action for the Department and NHS England to explore whether a specialised service should be prescribed by my Rt Hon. Friend, the Secretary of State for Health and Social Care for very severe ME/CFS. Officials from the Department have commenced discussions with NHS England on how best to take forward this action.

Three factors determine whether a service is a prescribed specialised service. These are: the number of individuals who require the service; the cost of providing the service or facility; and the number of people able to provide the service or facility.