GP Dr Katharina Frey, who runs a small practice in Cumbria, appeared on ITV's Daybreak this morning to discuss her concerns over plans to phase out the Minimum Practice Income Guarantee (MPIG).
"Our actual patient numbers are quite low, but we have quite high overheads, so we don't really have the economies of scale" she told the programme.
Dr Frey warned the "viability" of the practice might be threatened by funding cuts.
"We want to be able to provide excellent care, but if more and more funding is going to disappear, this will be getting increasingly difficult."
More top news
German Chancellor Angela Merkel said in return the EU would speed up visa-free travel for Turks and its efforts to join the 28-nation bloc.
Colonel Richard Kemp told ITV News Britain must send in ground troops to have any chance of stopping the terror group.
Severe gales will gradually ease across the country but a wet night in the south of England and Wales and icy stretches in Scotland.