I have dual coverage medical insurance. I have had my secondary insurance for years before I got a job and now have my own insurance. Well my new insurance sucks, and I would rather not even claim anything with them and would rather have my now secondary insurance billed. Basically I want to just not put any claims through under the primary or use the newer Primary insurance. When I got the new primary, it was at no cost to me, so I just accepted it, thinking I could use it for back up and just continue using my old insurance. Then I heard that when I go to the doc that I would have to use the new as primary and then the old insurance would now be secondary. I can't cancel the insurance because it was bought on a cafeteria plan and IRS won't allow cancellations unless a major thing has happened (birth, death, divorce, etc). Can anyone help me??? ETA: The issue is that what would cost me only $30 with the older insurance, would end up costing me a lot more, because it's a $2000 procedure and I have a $1000 deductible and if even the old insurance would pick up part of it, most of the time the new primary won't cover this procedure, and then the old secondary won't either, even though they have in the past. My question is: The doctors office does not even know about the new primary yet, do I even have to tell them???