The overwhelmingly popular features of ACA (Kaiser poll, 11/16): Allows young adults to stay on their parents’ insurance plans until age 26; Eliminates out-of-pocket costs for many preventive services; Closes the Medicare prescription drug “doughnut hole” so people on Medicare will no longer be required to pay the full cost of their medications; Creates health insurance exchanges where small businesses and people can shop for insurance and compare prices and benefits; Provides financial help to low- and moderate-income Americans who don’t get insurance through their jobs to help them purchase coverage; Gives states the option of expanding their existing Medicaid program to cover more low-income, uninsured adults; Prohibits insurance companies from denying coverage because of a person’s medical history; Increases the Medicare payroll tax on earnings for upper-income Americans; Requires employers with 50 or more employees to pay a fine if they don’t offer health insurance.