However, these studies looked only at those eligible for Medicaid who are either not enrolled or are enrolled but do not report their eligibility to the Census Bureau. Another factor that inflates the number is the uninsured who are not citizens, which amounts to about 9.5 million. The BlueCross BlueShield Association also examined this problem recently. That report found that the number of uninsured eligible for Medicaid was 14 million. It also found that there are 9.3 million uninsured people in households making $50,000 or more a year—i.e., those who can afford insurance but do not purchase it. When all of those factors are subtracted from the Census Bureau statistic, the number of uninsured is just over 12 million. http://www.nationalreview.com/comment/hogberg200505120809.asp -- Michael Pugliese