Hispanics are most likely to lack health insurance coverage, with more than one-third uninsured. Percentage of people under age 65 without health insurance coverage, 2004 AI/AN = American Indian/Alaska Native. Note: Data are age adjusted to the 2000 U.S. standard population. Note: The category “uninsured” includes persons who had no coverage as well as those who had only Indian Health Service coverage or only a private plan that paid for one type of service, such as accidents or dental care. Source: National Center for Health Statistics. National Health Interview Survey. 2004.