I have been fortunate to have great health most of my life with no prescriptions. I now have a prescription for a thyroid problem for the past few years and has never been a problem getting filled. Not life threatening. I have Medicare Part A and B, Wellcare Prescription coverage, private insurance through my employer and am told that my $13 a month prescription can't be renewed because it is being reviewed. I pay close to $5,000 a year for medical insurance. Is this normal?