Cozy wanted to charge $700.00 for a crown. I called my insurance and was informed that the max charge including the highest upgrades to the porcelain crown would be $375.00 total out of pocket for me and insurance picks up the rest. I called Cozy and they said there was $325.00 additional for lab work because they use high tech stuff for making the crowns and that is the agreement they have with my insurance provider. I called my insurance back and my insurance carrier called Cozy Dental directly. My insurance let them know under my plan and even with an upgraded crown my out of pocket would only be $375.00 and the rest is covered by my insurance. The person at Cozy handling their insurance billing escalated on the person at my insurance company calling on my behalf and requested to speak with their manager because they (Cozy dental) do not agree with my insurance coverage and should be able to charge the additional $325.00 even though I am fully covered under my insurance. Don't go!