ReplyThe Department does not have a policy about sending National Health Service patients abroad for treatment, although local commissioning groups have in the past commissioned overseas capacity when needed.However, NHS patients can decide to seek treatment abroad through the Planned Treatment Scheme (S2). This is a long-standing funding route, available pursuant to the reciprocal healthcare agreements that the United Kingdom has with the European Union (EU), Norway, Iceland, Liechtenstein, and Switzerland. NHS patients can access pre-approved, planned, and state funded healthcare in one of the partner countries, at the expense of the UK, subject to eligibility criteria. The S2 is within the scope of devolved competency and is administered by the relevant healthcare authority in the resident country of the UK.NHS patients with the intent to give birth abroad can also apply through the Maternity S2 Scheme, which covers maternity and delivery only. This scheme is administered centrally for the UK by the NHS Business Services Authority. The following table shows the number of UK issued S2s, which include both Planned Treatment and Maternity S2s, each year from 2014 to 2023:YearNumber of UK issued S2s20141,35020151,41020161,34720171,35220181,48720191,35620201,325202174020226102023224Source: EU questionnaire on planned cross-border healthcare S2 portable documents.Notes:the years in the table refer to the year that the S2 was issued, and may not necessarily be the year in which S2 treatment was received; andthe number of UK issued S2s does not necessarily equate to the number of individuals who received S2 treatment, as some individuals may have been issued an S2 but did not use it.NHS England holds information about the top treatments received by NHS patients through the S2. The top 10 treatments, as provided by NHS England, are as follows:trauma and orthopaedics, including issues relating to knees, hips, and osteoarthritis;general surgery, including issues relating to obesity, hernias, and appendicitis;gynaecology, including endometriosis, fibroids, and polyps;ear, nose, and throat, including issues relating to the nose, tonsilitis, and ear infections;medical oncology, including chemotherapy;paediatric ear, nose, and throat;dental, including extraction;primary care general practice, including urinary tract infections, ear infections, and cystitis;neurosurgery, including issues relating to spinal problems and spinal discs, and the brain; andvascular, including varicose veins, and deep vein thrombosis.The Department does not hold the total costs of treatment received through the S2 scheme, as reimbursement claims submitted by most member states are in an aggregated format, which means they also contain costs for treatment provided through other reciprocal healthcare certificates.The European Economic Area (EEA) budget covers these reciprocal healthcare arrangements, one of which is the S2 scheme. The latest report on the EEA budget is available at the following link:https://www.gov.uk/government/publications/healthcare-eea-and-switzerland-arrangements-act-2019-annual-report-april-2021-to-march-2022/