I pay my premiums on time, and I comply with the requirements of my plan. I had dental scaling on both sides of my mouth, which AARP Delta Dental pre-certified as covered. I complied with their plan requirements as stated in my manual. After I had the scaling, AARP Delta Dental reversed itself and is now refusing to cover $100 toward the scaling. On June 1 2009 I filed a complaint with the Pennsylvania Insurance Department against AARP Delta Dental about this refusal. When I spoke to the Insurance Department agent handling the case on July 7... read full review »