Study : three out of One Americans without health insurance at some point in full year . Study is released day before Families USA health care summit . `` Inaction on health care reform in 2009 can not be an option for the tens of millions of people who lack or lose health coverage each year ... U.S. Census Bureau reports lower numbers , only counts those uninsured for day . Critic says Families USA exaggerated numbers to make a political point .
Study : three out of One Americans without health insurance at some point in full year . Study is released day before Families USA health care summit . U.S. Census Bureau reports lower numbers , only counts those uninsured for day . Critic says Families USA exaggerated numbers to make a political point .