Republicans claimed Medicaid made the opioid epidemic worse. A new study proves them wrong.

“The claim: After Obamacare encouraged states to expand Medicaid to include everyone at or below 138 percent of the federal poverty level (around $16,750 a year for an individual), more people obtained access to opioid painkillers, since they now could get to doctors to prescribe the drugs and had a health plan to pay for the opioids. And that may have led them to addiction or, at the very least, made opioids more available to misuse and sell in illicit markets.”