health tourism
noun
Definitions
The practice of travelling to a country to take advantage of its state healthcare system.
Example: THE NHS is facing calls to clamp down on the so-called health tourism sham which sees foreigners land in Britain to abuse our free health service and return home leaving UK taxpayers to foot the bill. — "Health tourism outrage", Daily Mail, Feb 4, 2017
noun
Definitions
Travelling across international borders, generally from a rich country to a poor country, to deliver healthcare, often on a temporary basis.
Travelling across international borders to obtain health care.