In an ideal world , a person who was entitled to NHS care ,in hospital and generally, would be entitled to NHS funded care when they have to go into a care home.
It is not logical for care and treatment, which was meant to be free at point of delivery from cradle to grave, should be terminated the moment that the NHS removes someone from a geriatric ward and they are transferred to a care home. That they need such care,at any time, which is not available at home or is best, or of necessity, provided by professionals, should be decisive.
How much would it cost the NHS to extend care and treatment in that way?