In a twist, an influx of lower-priced health plans on HealthCare.gov could lead many Americans to pay more for coverage next year thanks to smaller insurance tax credits.

Nevada Health Link and Healthcare.gov will be back in the spotlight this week.

An information gap could keep the Affordable Care Act from helping those who really need the law's help.

The Obama administration on Monday offered a surprisingly modest estimate of the number of people who would sign up for health insurance in the second round of open enrollment, which begins on Saturday.

Some large employers will face penalties if they don't offer workers health insurance in 2015.

The Obama administration said Sunday that consumers could shop for health insurance and compare their options on HealthCare.gov starting Monday, even before the open enrollment period formally begins five days later.