Bartering Medical services?

[Highlander]

I am not sure I agree,.... its a difficult one to call,..I can understand not wanting to give charity and in the main I wouldnt expect anyone to do so, but lets say River gets a call from a group who have a badly injured member, who either have very little or nothing to trade at all, and there will be many like that roaming around... and River decides not to treat the patent,... that's the kind of situation that could bring real trouble to either River if she is on her own,.. or the group she is with,...

It would be different if the trade was a carpenter or bow maker, but I think that no set rules would apply where it comes to medical, there may well be times where by you would have to make a judgement if no payment was available,... treatment or trouble