I have to say I no longer use them because of an insurance issue too.
I had medical coverage for Colistin and TOBI and a prescription card for enzymes, etc and they could never get that straight. They would re-file for TOBI, etc w/ my Rx card over and over again & I finally just quit getting stuff from them.
It seemed there was pretty good job turnover there too and every few months I would have a person with a different name handling my account and would have to try to explain it all over again with this person.
Such is life<img src="i/expressions/face-icon-small-confused.gif" border="0">