Hopefully, it won't be for a mug shot. I'll wager that the prosecutor in FL will get Rush charged as soon as possible. Because this guy is such a liberal Democrat hack, he will probably even try to deny bail to Rush on the grounds his frequent travels suggest a strong flight risk. He may even get a gag order to prevent Rush from broadcasting in case he taints the jury pool. The prosecutor is going to do every mean, nasty legal thing he can to Rush.
Only the Rush's medical records show that he went "doctor shopping."
Otherwise, the prosecutor might close the case. If he's really mean, the prosecutor might leak some embarrassing details from Rush's medical records.