Private med insurance doesn't cover emergencies, and private hospitals have no emergency department. Having said that, I had a dramatic emergency not long after I lost my husband - in short, bleeding proffusely from the mouth. I was alone, and coping with this. Tried to contact my GP surgery - total confusion and no help. Didn't occur to me to contact NHS 111. Finally someone got to me the following day, and arranged a hospital admission. Got there in a cab, then had to wait in a queue to be registered (could barely stand up.) Finally, after hours, admitted to a geriatric ward - one patient with serious (and loud!) dementia, one dying patient surrounded non-stop by family, one totally silent, then me. Terrifying confusion re-my treatment the following day, and the trauma has never left me. Private hospitals are organised and quiet, and they also serve edible food. They are not a luxury. French/German health systems come closer to this than ours, and they're free.