Healthcare access differs across England, Scotland, Wales, and Northern Ireland...

https://city-wiki.win/index.php/What_Is_Aftercare_with_a_Specialist_Clinic_Meant_to_Include%3F

Healthcare access differs across England, Scotland, Wales, and Northern Ireland due to each nation's ability to make its own health policies after devolution. This can lead to a so-called postcode lottery, where the care you get depends on where you live