Any hospital which is in our list of participating hospitals, at the time you receive your treatment. This list contains all the hospitals with whom we have an agreement for them to be treated as a participating hospital for the purpose of the scheme. The hospitals may change from time to time so you should contact us before you arrange any treatment to check that the hospital is listed. A copy of the current list is available on request. For a child under 16 years old, any hospital that we agree in writing will be treated as a participating hospital in the case of treatment for that child which is not carried out in a participating hospital.