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Some 50 million Americans 65 and older currently get help from Medicare. But the program doesn't cover all of the patient's medications. After a patient's annual drug cost hits $2,800, the patient pays the rest of the tab up to another $4,500. Between three and four million people hit this so-called "doughnut hole" each year, usually in mid-August, and don't qualify for low-income assistance. 

 

Advocates for this coverage¹ gap say it encourages people to choose cheaper drugs, but Medicare recipients² who hit the doughnut hole and weren't receiving extra help were twice as likely to forgo³ at least one prescribed drug as those who got additional subsidies⁴. And they were actually less likely to switch to cheaper options, such as generics⁵. So finds a new study in the journal Public Library of Science Medicine. 

 

The 2010 health reform law reduces the amount Medicare beneficiaries shell out. But with budget debates about scaling back on entitlement programs, drug coverage might take another hit. And those cuts could mean the difference between following doctor's orders and skipping necessary meds.

 

Thanks for the minute. For Scientific American's 60-Second Science, I'm Katherine Harmon.

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