Since health services were devolved, England, Scotland, Wales, and Northern...

https://wiki-nest.win/index.php/What_Does_%E2%80%98UK-wide_Basis%E2%80%99_Mean_for_Specialist_Providers%3F

Since health services were devolved, England, Scotland, Wales, and Northern Ireland each manage their own care, leading to differences in waiting times and treatments—a “postcode lottery