Total enrollment in MA and Standalone PDPs have increased by almost 9 percent since September 2006.

* MA-PD is a MA with PDP.

Source: Kaiser Family Foundation. Tracking Medicare Health and Prescription Drug Plans Monthly Reports. September 2006 – September 2007

This information adapted with permission from the Henry J. Kaiser Family Foundation. The Kaiser Family Foundation, based in Menlo Park, California, is a nonprofit, independent national healthcare philanthropy and is not associated with Kaiser Permanente or Kaiser Industries.