Universal access to health services

British National Health Service (NHS)
Universal access to health services is a founding principle of the NHS.
The NHS has been judged the best, safest and most affordable healthcare system out of 11 countries analyzed and ranked by experts from the influential Commonwealth Fund health thinktank.
It is the second time in a row that the study, which is undertaken every three years, has found the UK to have the highest-rated health system.
The NHS has held on to the top spot despite the longest budget squeeze in its 69-year history, serious understaffing and the disruption caused by a radical restructuring of the service in England in 2013.
Its ranking is even more notable because the thinktank found the UK to put the fourth smallest amount of GDP into healthcare among the 11 countries. While the US spends 16.6% of its national income on health, the UK comes near the bottom, investing just 9.9%. Only New Zealand (9.4%), Norway (9.3%) and Australia (9%) put in less.

etc. Read it all - https://www.theguardian.com/society/2017/jul/14/nhs-holds-on-to-top-spot-in-healthcare-survey

UK first,  USA 11th