Is Hunt real, how is Brexit to blame. The persons who appear to be creating Heath Tourism are not from Europe so any package is not affected whether Brexit is enacted or not.
Within Europe we have reciprocal arrangements to claim back health cost, as non-UK European countries do claim back from the UK, so why can the UK not do the same.
Should we ever enact Brexit and do eventual withdraw from the EU, then all European countries will be the same as any non-UK countries outside Europe, assuming we do not renegotiate reciprocal arrangements. Currently there are nine European countries not in the EU, so when we are mentioning EU and Europe they are not one of the same as all EU countries are in Europe, but not all Europe is in the EU and Brexit purely means leaving the EU and not Europe.