Does Medicaid Make a Difference? Findings from the Commonwealth Fund Biennial Health Insurance Survey, 2014.

As millions of Americans gain Medicaid coverage under the Affordable Care Act, attention has focused on the access to care, quality of care, and financial protection that coverage provides. This analysis uses the Commonwealth Fund Biennial Health Insurance Survey, 2014, to explore these questions by comparing the experiences of working-age adults with private insurance who were insured all year, Medicaid beneficiaries with a full year of coverage, and those who were uninsured for some time during the year. The survey findings suggest that Medicaid coverage provides access to care that in most aspects is comparable to private insurance. Adults with Medicaid coverage reported better care experiences on most measures than those who had been uninsured during the year. Medicaid beneficiaries also seem better protected from the cost of illness than do uninsured adults, as well as those with private coverage.