Thank you for this update. What does it mean to "file a claim with Medicare"? I was told the same "must be mixed with albuterol" by one pharmacy in my area (a small one). Walgreens has been useless I agree. They claim they can not get it at all in my area. I found this on line "Who is the largest pharmaceutical distributor in the US?
About 92 percent of prescription drugs in the United States are distributed through wholesalers, with three — AmerisourceBergen, Cardinal Health, and McKesson Corporation — accounting for more than 90 percent of wholesale drug distribution in the United States.Jul 20, 2022" I wonder if calling them might help to find the solution?