Open enrollment starts this week for ACA plans. Here's what's new this year

Open enrollment starts Nov. 1 for Affordable Care Act marketplaces. (Carmel Wroth/NPR)

For millions of Americans who buy their own health insurance through the Affordable Care Act marketplace, the end of the year brings a day of reckoning: It’s time to compare benefits and prices, and consider changing to a new plan, or enroll for the first time.

Open enrollment starts Wednesday for the ACA’s federal and state exchanges. Consumers can go online, call, or seek help from a broker or other assister to learn their 2024 coverage options, calculate their potential subsidies, or change plans.

In most states, open enrollment lasts through Jan. 15, although some states have different time periods. California’s, for example, is longer, open until Jan. 31, but Idaho’s runs from Oct. 15 to Dec. 15. In most states enrollment must occur by Dec. 15 to get coverage that begins Jan. 1.