I am sure very often it is not fraud simply the patient, not medically trained does not know.
In my case, on a Monday morning at work, my boss had reports from my work colleagues that I was roaming the kitchen apparently in a confused state. So, he took me home and told me to take a week off and see a doctor.
So, off I went in the afternoon the same day to see a GP. He just did his usual things and the usual questions on meds I took like blood pressure and so on, all of which he had a record anyway of. exclaiming that there was nothing wrong with me. But, he said, I can tell you it's not a stroke.
If you are still concerned go to the local hospital. So, like a good boy, off I went at 6 AM next morning to the district hospital. Guess what, 4 hours late they sent me home, as they could not find anything either.
Terrific, it appears there is absolutely nothing wrong with me.
Now it was only Tuesday so I decided to enjoy my few days, gifted days, off.
Come Friday, my mate came for breakfast and halfway through when I apparently started taking jibberish.
The ambulance came and they immediately diagnosed a stroke affecting the left side artery. within 24 hours I was on the operating table at Oxford University Hospital with a 75% blockage.
Happily for me, 7 years later I fully recovered, mind no thanks to the GP nor the first hospital.
Now, are you suggesting as per above that I should have known???
Prior to this I had not even been near a hospital in 50 years.