Today we went to pick up the new prescriptions. One was "ok" but the request for a calcium concoction was listed with a different level of milligrams. The pharmacy did not have that particular combination. They had called the doctor's office yesterday and asked if what they have on hand was all right to substitute. (It was just a matter of a few milligrams!)
The answer came back requesting exactly the same item they had ordered the first time.
We're still waiting for an answer on this one.