Your health board may have chosen to use third party providers to deliver some health and care services.
Third party service providers are organisations who work with NHS Wales, for example Swansea Bay Patient Portal, which is provided by Patients Know Best.
The NHS Wales App provides links to these services but does not manage them. The App will always tell you if you're going to a service provided by a third party.
If you have any questions about third party provider services, contact your health board.