I feel for you Papaw, Iv'e had 4 3 day stays since Dec.23, 2016. I dislike their food, and I can't sleep in a hospital bed.
they bother you all day & night.
today I had to swallow a camera, went in for 6:50 am, went home and had to go back at 3 pm for them to remove the monitor,
tonight I passed the camera. they say that I should hear from them in two weeks ????
they had done the throat scope, but that only goes as far as the stomach, the camera is the modern way of checking your intestines.
hope they make a good decision for you. Frank