Since healthcare policy is decided separately in England, Scotland, Wales, and...

https://fast-wiki.win/index.php/What_Changes_When_You_Cross_from_England_into_Northern_Ireland_for_Care%3F

Since healthcare policy is decided separately in England, Scotland, Wales, and Northern Ireland, access to services can differ quite a bit—sometimes called a postcode lottery. This means where you live might affect the care you get