Changing Minnesota's approach to health insurance wouldn't be simple after years of work to establish the MNsure exchange.
Following a landmark U.S. Supreme Court decision last week, Republicans renewed their calls to dump the state's MNsure system in favor of the federal government's online marketplace for health insurance.
MNsure supporters countered the switch could be costly, and a bad fit with Minnesota's large public health insurance programs.
Nevada, Oregon and New Mexico already have switched to healthcare.gov, and a fourth, Hawaii, is in the process of doing so, said Sabrina Corlette, director of the Center on Health Insurance Reforms at Georgetown University.
The court's ruling upholding subsidies took away one key argument for maintaining a state-based exchange, she said, but that doesn't mean all states should jump to the federal system.
"It's not an easy decision," Corlette said. "There is definitely some autonomy, some state control that you lose by shifting to healthcare.gov. … On the other hand, it may be financially a much more sustainable decision."
A big reason states like Minnesota opted to create their own exchanges was to provide a "one-stop shop" for health insurance. The goal was to create one website where people could get coverage, whether they qualified for tax credits, Medicaid or Minnesota Care.
"The downside of going to healthcare.gov … is that it is much more challenging to try to integrate that with the unique state systems," Corlette said.