Hi Sharmin,
Solution 1
Exjade is covered under very few insurance plans, I suggest calling Mckesson specialty prescription services at 1 888 377 9353 and discuss your issue with them. You may need to buy another insurance plan if needed (Mckesson can guide you).
Solution 2
Another solution is that call Blue cross and check if exjade DIN# 02287439 (250mg) is covered under your policy, if it has, than they have no right to decline you. If they do; it is a court case, contact a lawyer and threaten to sue them.
I would not give up. There has to be a solution. Please keep us posted.
Regards