Counting uninsurance and means-tested coverage in the American community survey: a comparison to the current population survey.

ABSTRACT: To compare health insurance coverage estimates from the American Community Survey (ACS) to the Current Population Survey (CPS-ASEC).The 2008 ACS and CPS-ASEC, 2009.We compare age-specific national rates for all coverage types and state-level rates of uninsurance and means-tested coverage. We assess differences using t-tests and p-values, which are reported at <.05, <.01, and <.001. An F-test determines whether differences significantly varied by state.Despite substantial design differences, we find only modest differences in coverage estimates between the surveys. National direct purchase and state-level means-tested coverage levels for children show the largest differences.We suggest that the ACS is well poised to become a useful tool to health services researchers and policy analysts, but that further study is needed to identify sources of error and to quantify its bias.

SUBMITTER: Boudreaux M 

PROVIDER: S-EPMC3034271 | biostudies-other | 2011 Feb

REPOSITORIES: biostudies-other