My Dr had me do basic blood tests. I had full coverage. Did some basic lab work at sonora quest.....some how they charged $406 for what CVS charges $50 for. And it gets worse, they did not bother to bill the Insurance for 8 month. There is a law that the insurance company only has to pay for 6 month...so they refused the untimely demand....how does it take so long for sonora quest to send them a bill. So sonora quest tried to get the money from me, and I kept telling them to talk to the insurance. After a while they sent it to collections with RSI. I told RSI many times that this debt is not correct. They decided to ruin my perfect credit report. I have been working with the credit report companies. I have removed it from one with 2 more to go. I think I will be successful despite these uncaring and unorganized people. So many people seem to have billing problems with them. I will never use them again, and I will tell any Dr that tells me to use them why I won't.