Democrats and Republicans tasked with forging a bipartisan bill to stabilize Obamacare are at odds over how much flexibility to give to states to avoid some of the law’s regulations.

The Senate Health, Education, Labor and Pensions Committee held another hearing Tuesday in a series on stabilizing the individual market, which includes Obamacare’s marketplaces. The hearing focused on how much flexibility to give to states on insurance coverage and plans for Obamacare.