“All of that makes getting coverage on Nevada Health Link harder and more expensive than it would be otherwise,” Giovannelli said.

State officials projected ahead of open enrollment that about 35,000 people would purchase the public option plans. Of the 104,000 people who had purchased a plan on the state marketplace as of mid-January, 10,762 had enrolled in one of the public option plans, according to Nevada Health Link.

Katie Charleson, communications officer for the state health exchange, said the original enrollment estimate was based on market conditions before the recent increases in customers’ premium costs. She said that the public option plans gave people facing higher costs more choices.

“We expect enrollment in Battle Born State Plans to grow over time as awareness increases and as Nevadans continue seeking quality coverage options that help reduce costs,” Charleson said.

According to KFF, nationally the enhanced subsidies saved enrollees an average of $705 annually in 2024, and enrollees would save an estimated $1,016 in premium payments on average in 2026 if the subsidies were still in place. Without the subsidies, people enrolled in the ACA marketplace could be seeing their premium costs more than double.

Insights From Washington and Colorado

Washington and Colorado are not planning to alter their programs due to the expiration of the tax credits, according to government officials in those states.

Other states that had recently considered creating public options have backtracked. Minnesota officials put off approving a public option in 2024, citing funding concerns. Proposals to create public options in Maine and New Mexico also sputtered.

Washington initially saw meager enrollment in its Cascade Select public option plans; only 1% of state marketplace enrollees chose a public option plan in 2021. But that changed after lawmakers required hospitals to contract with at least one public option plan by 2023. Last year the state reported that 94,000 customers enrolled, accounting for 30% of all customers on the state marketplace. The public option plans were the lowest-premium silver plans in 31 of Washington’s 39 counties in 2024.

A 2025 study found that since Colorado implemented its public option, called the Colorado Option, coverage through the ACA marketplace has become more affordable for enrollees who received subsidies but more expensive for enrollees who did not.

Colorado requires all insurers offering coverage through its marketplace to include a public option that follows state guidelines. The state set premium reduction targets of 5% a year for three years beginning in 2023. Starting this year, premium costs are not allowed to outpace medical inflation.