title: Bumpy road ahead. HHS answers on expansion raise more questions.
authors: Rich
authors: R
authors: Daly
mesh_terms: D062265:Health Insurance Exchanges / Q000706:statistics & numerical data*; D008484:Medicaid / Q000331:legislation & jurisprudence*; D058991:Patient Protection and Affordable Care Act / Q000331:legislation & jurisprudence; D014481:United States; D014483:United States Dept. of Health and Human Services