Irish,
A trick with the 90-day plans is to always ask the doc for a single prescription for 1 month along with the refillable 90-day one.
Fill the single one at a local pharmacy, and send off the 90-day. The insurance company may see the first fill and wait 15-20 days to send the 90-day, but you have whatever meds you need day 1.
The mail-order companies will suggest you do this if you bring up the subject.
It is a system I despise, but have learned the ropes.
Go to the meetings. More than one if they are staggered through the month. You will be in a room of folks who have been there. No surprises, and no pretenses. I am involved with several.
I'm 11 MONTHS out - if "the way things were before" is an objective, he needs to accept that there is a "new" normal. I've got one, he has one. Each one has individual "rules". We didn't ask for it. It is different. Why us? Won't be getting an answer for that one in this life.
After surgery, I spent 39 days of being required to drink 500ml of water to put in a 200ml bladder, de-pantsed, shot with radiation, and leaking daily in front of techs and nurses. I go buy pads in a store where I stand in line with people who look at me cross-wise. Won't tell you some of the rebuttals I have . I check out at a clerk who should be in Playboy and don't even "notice".
We don't get over it, we adjust.