Many of those happy with their new health plans could lose coverage because of a pending Supreme Court case.
Most HealthCare.gov states are not expected to act quickly enough to maintain Obamacare subsidies if the Supreme Court ends them.
Rates, if approved, would rise average of 12 percent in many major cities, and more for the most popular plans.
Austan Goolsbee, University of Chicago Booth School, and Douglas Holtz-Eakin, American Action Forum, debate whether the Affordable Care Act limits freedom and hurts job growth.
The Supreme Court is weighing ending financial aid to HealthCare.gov customers in 34 states.
The figures are in: HealthCare.gov has about 6.4 million paying customers who are at risk of losing subsidies in a pending Supreme Court case.
Proposals to deal with a potential Supreme Court ruling could merely delay serious disruption to the insurance market.
The Supreme Court has ruled against Abercrombie & Fitch, and in favor of a young Muslim woman, reports CNBC's Hampton Pearson.
Millions of people could suffer if the Supreme Court strikes down Obamacare subsidies, two doctors tell CNBC.
CNBC's Hampton Pearson reports on two key rulings from the high court on job discrimination and free speech.
Scott Gottlieb, American Enterprise Institute, and Kavita Patel, Brookings Institution, handicap the implications of a potential repeal of a key part of the Affordable Care Act.
Silk Road website founder Ross Ulbricht is sentenced to life in prison, reports CNBC's Mary Thompson.
Congressional Republicans have yet to act on plans to deal with the potential loss of subsidies for HealthCare.gov customers.
The Obama administration said the U.S. Supreme Court should not hear Google's appeal against Oracle with wide implications for the tech industry.
The Supreme Court is calling for more transparency from companies managing retirement plans. John Moninger, Eaton Vance managing director, shares his reaction to the ruling.
The U.S. Supreme Court allowed Barclays to claim about $4 billion of assets as part of its purchase of much of Lehman Brothers' brokerage unit.
A pending Supreme Court case on Obamacare could seriously affect small business workers, self-employed people and their families.
CNBC's Hampton Pearson reports on the Supreme Court justices stance on same-sex marriage.
It is well past the time for the U.S. Supreme Court to make recognition of same-sex marriage law—and put an end to this form of bigotry.
CNBC's Morgan Brennan reports on the Supreme Court hearing concerning privacy issues.