About 60,000 people purchased private health plans through MNsure during this year's open enrollment period, leaving the exchange about 7,000 sign-ups short of its budget goal.
MNsure set a target of 67,000 sign-ups late last year after slashing by one-third its previous goal of 100,000 enrollees during the three-month period for sign-ups.
Private enrollment is important because MNsure withholds a portion of premiums from policies sold on the exchange to cover a portion of its budget.
But Scott Leitz, the MNsure chief executive, said Wednesday the resulting budget shortfall this year is small — less than $250,000 — and won't prompt MNsure to seek additional taxpayer money.
Leitz pledged that MNsure will cut costs rather than seek money from the Legislature if there are future shortfalls in enrollment and the budget.
"We would address it through internal functions here at MNsure," he told reporters following a MNsure board meeting in St. Paul. "We haven't identified specifically where those areas are, largely because we don't know if there will be a gap and, if there is, what size it is."
Sen. Michelle Benson, R-Ham Lake, noted that MNsure missed its enrollment target for private plans last year, too. The exchange is running far behind sign-up estimates put before the Legislature when MNsure was created in 2013, she said.
"They're not meeting the expectations that they set, and they keep doing it over and over again," Benson said in an interview. In a prepared statement, Benson said: "I'm hopeful that this report will spur some people into action to fix the health exchange's ongoing problems, or it will quickly become a financial liability to our state."