If a student’s meds are in the stage where they need monitoring and maybe tweaking, I wouldn’t want a 90 day Rx and, “See you in Sept.” In advance, there should be some way to ensure care at home. My kid went through many tweaks initially, with her home psychiatrist. On campus, two years later, the psychologist needed to tweak again. Not uncommon. I believe her home psychiatrist approved/ordered the changes. You don’t (imo) expect the school doc to become the ongoing primary.
Some of this is very particular to the kid, the history, the needs.