Sen. Tom Coburn, R-Okla., is one of the sponsors of a Republican proposal to rewrite the Affordable Care Act. Alex Wong/Getty Images hide caption

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UPS has told workers that it will no longer offer health coverage for spouses who have their own job-based insurance. Above, a UPS driver makes a delivery in North Andover, Mass. Elise Amendola/AP hide caption

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Insurers get paid more for older people under the Affordable Care Act, even if they're healthy. Tony Ding/AP hide caption

itoggle caption Tony Ding/AP

John Martin, 24, was uninsured until a health care navigator told him he could get coverage through his parents' health plan. Jenny Gold hide caption

itoggle caption Jenny Gold

Insurers still charge copays for some contraceptives. Laura Garca/iStockphoto hide caption

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SoloHealth owns 3,500 health screening kiosks like this one in San Francisco. In some states, the company sells customer contact information to insurers. April Dembosky hide caption

itoggle caption April Dembosky

Laura Breland gets her teeth cleaned by Denise Lopez-Rodriguez at a community health center in Aurora, Colo., in 2012. Dental coverage is available through the Affordable Care Act. John Moore/Getty Images hide caption

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Does having health insurance make it less likely that people will come to the ER? No, says a study in Oregon. iStockphoto hide caption

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