Perhaps but not likely
These are all really great suggestions, but once upon a time, they all used to be part & parcel of a discharge (particularly following up with a patient after s/he had gone home - technology was not necessary to remind the hospital to make the call.) Today, the name of the game is all about saving money any way possible, even if it's not in the patient's best interest. According to many hospital personnel personally known to me, Obamacare has transformed hospitals into shystie con artists. Based on that feedback, it is questionable that any of your suggestions will be implemented since it would cost money the hospital would not want to spend because it would cut into its profit margins.