A free pregnancy test dispenser hangs next to a condom dispenser in the women's restroom at the Peanut Farm bar in Anchorage. Anne Hillman/KSKA hide caption

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Anne Koller closes her eyes as an oncology nurse attaches a line for chemotherapy to a port in her chest. Koller typically spends three to six hours getting each treatment. Sarah Jane Tribble/WCPN hide caption

itoggle caption Sarah Jane Tribble/WCPN

Have you thought about getting a PET scanner? iStockphoto.com hide caption

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Average hospital charges for a major joint replacement, such as an artificial hip, vary widely, as this map from the federal Centers for Medicare & Medicaid Services shows. HHS hide caption

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If you bought this 1954 Buick when it was new, the price was just about as mysterious as it is today for hip replacement surgery. Hugo90/Flickr hide caption

itoggle caption Hugo90/Flickr

Among common health problems, depression was linked to the highest increase in annual spending by employers' on workers' health care. iStockphoto.com hide caption

itoggle caption iStockphoto.com