Medicare was never designed to pay for all of your health care needs. It is an important part of your health insurance protection, but it is only a part. A Medicare supplement policy or a Medigap policy, as they are also called, is the other part to successful insurance coverage.
All of the basic benefits are standardized by the government. The best way to learn about Medicare and this coverage is the following guide.
BlueCross BlueShield Medigap
Follow the link below and then click on Medicare Options on bottom left side: