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

https://wiki-global.win/index.php/Is_It_Fair_That_Citizens_in_the_Same_Country_Get_Different_Care%3F

Healthcare access varies across England, Scotland, Wales, and Northern Ireland due to devolution, where each nation manages its own health services. This can create a ‘postcode lottery’ where the care you receive depends on where you live