About three out of four persons under age 65 years with private health insurance had some type of dental coverage. Among persons with dental insurance, more than one-half had a single-service dental plan only, or in addition to dental coverage through their comprehensive health insurance plan.
Non-Hispanic white persons were more likely to have dental insurance through a single- service dental plan only than non-Hispanic black, non-Hispanic Asian, or Hispanic persons. Poor persons (less than 100% of poverty level) were more likely than higher income persons (400% or more of poverty level) to have dental coverage through a comprehensive plan only.
Approximately 45 million persons under age 65 years with private health insurance did not have dental coverage in 2008. About 7 out of 10 persons who directly purchased their own private health insurance plan had no dental coverage compared with about 2 out of 10 persons with employment-based insurance. About 40% of persons with less than a high school education had no dental insurance of any kind.