The Obama administration’s top health insurance official told Congress Thursday he wants to “loosen up capital rules” to allow private investors to become part owners of the dozen surviving ObamaCare co-ops.

Andy Slavitt, the acting administrator for the Centers for Medicare and Medicaid Services which oversees the ObamaCare co-ops, told the Senate Finance Committee that his agency would also look approvingly on co-op mergers with existing insurance companies.

The new private investment policy represents a major reversal for the Obama administration, which has previously hailed the non-profit co-op health insurance model as a tool for providing competition to private, for-profit insurers.

The average ObamaCare premium rose to $408 per month for 2016 plans, about a 9 percent increase from this time last year, according to a new report from the Department of Health and Human Services.

However, 83 percent of ObamaCare enrollees pay far less than $408 because they get tax credits under the healthcare law. The average tax credit for 2016 is $294, meaning that the average share of the premiums that enrollees have to pay is $113. That is up $8 from the $105 people paid on average last year.