A ProPublica analysis has found that doctors who receive payments from the medical industry do indeed prescribe drugs differently on average than their colleagues who don't. And the more money they receive, the more brand-name medications they tend to prescribe. [They] matched records on payments from pharmaceutical and medical device makers in 2014 with corresponding data on doctors' medication choices in Medicare's prescription drug program. Doctors who got money from drug and device makers prescribed a higher percentage of brand-name drugs overall than doctors who didn't. Even those who simply got meals from companies prescribed more brand-name drugs, on average. Doctors who received more than $5,000 from companies in 2014 typically had the highest brand-name prescribing percentages. Among internists who received no payments, for example, the average brand-name prescribing rate was about 20 percent, compared to about 30 percent for those who received more than $5,000. ProPublica has been tracking drug company payments to doctors since 2010 through a project known as Dollars for Docs. The tool now covers every drug and device company, thanks to the Physician Payment Sunshine Act, a part of the 2010 Affordable Care Act. Separately, ProPublica has tracked patterns in Medicare's prescription drug program ... which covers more than 39 million people. This new analysis ... looked at doctors who wrote at least 1,000 prescriptions.