While at the dentist yesterday I learned that some people who have Delta Dental are able to get reimbursements even though my dentist isn't with DD. WHAT?! I called my Medicare Advantage provider to learn more and got the usual bureaucratic run-around. Everyone was trying to help, but no one had the information I was seeking. One of the DD people and I finally pieced together an answer. It was pretty basic information, too. So, no, even with a dental rider, my health insurance won't cover any of the $$$$ of my dental bills.