Health care specialist Stacy Chagolla helps William Bishop compare plans at an Affordable Care Act enrollment fair in Pasadena, Calif., this month. David McNew/Getty Images hide caption

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Lara Imler has tried to cancel her enrollment on HealthCare.gov, but to no avail. Annie Feidt/Alaska Public Radio Network hide caption

itoggle caption Annie Feidt/Alaska Public Radio Network

Health and Human Services Secretary Kathleen Sebelius visits navigators helping enroll people on HealthCare.gov. Lynne Sladky/AP hide caption

itoggle caption Lynne Sladky/AP

What seemed like a burden can become a gift. iStockphoto hide caption

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Small employers can still enroll in Affordable Care Act coverage through insurers or brokers, but not through the online exchanges. iStockphoto hide caption

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