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

https://wiki-saloon.win/index.php/What_Should_I_Ask_My_GP_If_I%27m_Stuck_on_a_Waiting_List%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