 Federal retiree programs such as TRICARE and Federal Employees Health Benefits Program (FEHBP) or alternative sources, such as the Department of Veterans Affairs.Including people in these categories, more than 39 million Americans are covered for prescriptions by the federal government.A survey released by AARP in November 2007 found that 85% of enrollees reported satisfaction with their drug plan, and 78% said that they had made a good choice in selecting their plan.