The business office helped me apply for assistance. I was told I did not qualify because my co-pay would not be more than 10% of my income. I kinda lost it and said (paraphrasing), "What co-pay? I was plain ol' denied."

I was a bit surprised that the drug company didn't know about the denial, and that I hadn't found anything online about this reversal in approvals. I keep hoping my doctor's office made a mistake in coding or something.
Is it true that Medicare now doesn't cover Zometa? Is there any way to get it covered through a doctor request, or something similar?
Thanks in advance!