Three years ago, premiums generated from state residents who buy health insurance on their own exceeded claims for medical care by nearly $130 million.
But the market for individuals and families — about 5 percent of state residents — changed significantly in 2014 with the federal health law, which stopped insurers from denying coverage to those with preexisting health problems.
In 2014, claims exceeded premiums in the market by some $9 million, state Commerce Department figures show, and the gap swelled in 2015 to more than $166 million.
The mismatch helps explain why the roughly 270,000 consumers in the market could experience sticker shock on Thursday with the expected release of preliminary rate requests for 2017.
"I know the cost is going to go up," said Julie Larsen, a self-employed tax accountant in Golden Valley. "I'm just waiting to see how high the premiums will go."
On Thursday, the federal government is expected to release information on preliminary rate requests for health insurers selling in Minnesota's individual market, which includes the state's MNsure exchange.
The announcement will launch a public comment period that leads up to the release of final rates on Sept. 30.
Across the country, while some health insurers have reported success in the individual market others have announced pullbacks due to mounting financial losses. Minnetonka-based UnitedHealthcare, for example, will leave 30 of the 33 states where it currently sells individual coverage through government-run health insurance exchanges.