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

https://wiki-zine.win/index.php/Can_You_Access_Specialist_Care_That_Is_Not_Tied_to_Your_Local_Health_Board%3F

Healthcare access differs across England, Scotland, Wales, and Northern Ireland due to separate policies since devolution. This can sometimes lead to a postcode lottery, where the care you get depends on where you live