One of Obamacare's biggest transparency provisions is the Sunshine Act, which requires medical device and drug makers to disclose how much money they pony up to doctors and teaching hospitals. And for the third consecutive year, the figure has risen—to the tune of $8.18 billion in total 2016 payments, according to the Centers for Medicare and Medicaid Services (CMS). That's up from $7.52 billion in 2015 and $7.49 billion in 2014.
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The figure includes payments from 1,481 companies to 631,000 physicians and 1,146 teaching hospitals. This money can serve a variety of purposes, such as research funding (approximately half of the 2016 payments) and ownership and investment interests. But it can also be used to pay for doctors' speeches, continuing medical education, meals, and travel.
Watchdog groups and transparency advocates say that it's important to have this information in hand to analyze whether or not the payments are linked to clinical decision-making. And at least some previous research suggests a correlation. For instance, a ProPublica analysis from last year found that doctors who receive a higher share of payments from drug and device makers are also more likely to prescribe pricier brand name drugs.