Enrollment

U.S. Sen. Ron Johnsons lawsuit challenging a PPACA provision subsidizing health insurance for members of Congress and their aides was dismissed.

If brokers don't embrace private exchanges, they will eventually find themselves out of a job, panelists say.

UnitedHealth Group Inc., the biggest health insurer by sales, beat analyst earnings estimates as revenue grew from its technology and consulting unit that helped fix the PPACA insurance website.

Navigators and assisters helped a lot of consumers and were key to 8 million signups during PPACA's first open enrollment period. But the navigator program wasnt without its challenges.

The drop in uninsurance rates held across almost every demographic group. Almost.

People who had gotten new coverage through the exchanges or Medicaid -- 58 percent -- said they thought they were better off, and only 9 percent said they were worse off.