Check out which companies are making headlines after the bell Thursday:
The "Fast Money" traders share their final trades of the day.
The S&P 500 Health Care Sector rose to another record high Tuesday, led by managed care companies such as Humana and UnitedHealth Group.
Some of the names on the move ahead of the open.
Following intense lobbying from the health insurance industry and members of Congress, the U.S. government said it will increase the payment rate for health insurers that offer coverage through the popular Medicare Advantage program.
Check out which companies are making headlines after the bell Monday:
With only six months before the start of enrollment for Obamacare, state and federal health officials are racing to get insurance regulations and systems up and running in time.
After a near-death experience while skiing, Aetna CEO introduced yoga and mindfulness to the workplace to reduce stress. Is a similar move right for your office?
Mark Bertolini, Aetna chairman & CEO, reveals his company's strategy to deal with uncertainty in Washington, and introducing mindfulness to his employees.
Stocks finished modestly higher across the board Tuesday, with the Dow and S&P 500 closing at their best levels since October 2007, lifted by optimism for more M&A deals and after positive economic data from Europe.
Carl Icahn bought 14 million shares of Herbalife, making a major bet against Pershing Square's Bill Ackman, who is short the stock. The two had an epic showdown on CNBC last month .
Mark Bertolini, chairman, CEO and president of Aetna, shares his take on unions, the company's earnings and the impact of higher medical costs.
Flu season typically costs the U.S. economy close to $10.5 billion in lost productivity and direct medical expenses, according to 2007 study by the Centers for Disease control (CDC). With the nation in the midst of the strongest flu season in nearly a decade, costs this winter could top those numbers.
It is shaping up to be the worst cold and flu season in about ten years, with more than 40 states reporting widespread influenza doctor visits and hospitalizations.
CNBC Contributor Barbara Ryan is taking the pulse of health care stocks at this year's "Woodstock" of health care.
The deal in Washington may be giving markets some relief. But "Fix the Debt" remains very critical of the move by Congress. Mark Bertolini, chairman, CEO & president of Aetna, weighs in.
To provide all Americans with health insurance, premiums will have to rise to pay for it, Aetna CEO Mark Bertolini told CNBC on Wednesday.
Managed-care and hospital stocks should repeat 2012's performance in 2013 as Obamacare is enacted, says one fund manager.
Health care stocks reached their highest level since April 25, led by Aetna.
Check out which companies are making headlines after the bell Tuesday.