Millions on Medicare Fall into Gap (WMBB TV Panama City)
Millions on Medicare are falling into the gap as they reach the limit on their medical coverage for the year under Medicare Part D.

Medicare Part D, 2008 edition (The Herald-Mail)
Medicare Part D was passed by the U.S. Congress to subsidize the cost of prescription drugs for senior citizens. It was a good idea, but the implementation was more complicated than many imagined. It is not a program that you sign up for once. Every year you have the opportunity to enroll in a new plan.