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

https://research-wiki.win/index.php/If_My_Local_NHS_Won%27t_Offer_a_Treatment,_What_Are_My_Options%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