Ob- was referring to the whole of the the Uk as the discussion was in the context of the union at that point.
Mind you, with most of the nhs in England being privatised, I mean, opened to market forces, the likelyhood is that nhs spending in England will drop, leading to a corresponding cut in the barnett grant relating to health.
People talk about the uncertainty of independence (of which there is a lot) but what about the uncerrainty of further austerity cuts, Eu referendums etc..?