White House: 7 million signed up for health care

The Obama administration says more than 7 million people signed up for health care through insurance exchanges in a key milestone for the 4-year-old health care law.

White House spokesman Jay Carney said today that the figure was reached by yesterday's midnight deadline for sign-ups.

"The fact that the 7 million number has been reached allows us to step back and look at the sweeping, positive change that the law has ushered in to strengthen health security for every American as they go through life," Carney said.

It remains unclear how well the Affordable Care Act will work and whether its implementation will see Americans change their views on a law that remains unpopular and widely misunderstood.

About 50 million Americans lacked health care coverage as the law began taking effect, and supporters hope it will significantly reduce the ranks of the uninsured.

But the administration has not said how many of those who already have signed up closed the deal by paying their first month's premiums. Also unknown is how many were previously uninsured the real test of Obama's health care overhaul.

In addition, the law expands coverage for low-income people through Medicaid, the government health care program for the poor, but only about half the states have agreed to implement that option.

The months ahead will show whether the Affordable Care Act will meet its mandate to provide affordable health care coverage or whether high deductibles, paperwork snags and narrow physician networks make it a bust.

The 2010 passage of the Affordable Care Act has been the No. 1 legislative achievement of Obama's presidency.

Eager to deny Obama any kind of legislative legacy, Republicans have bitterly opposed the law which they say swells big government and represents an unprecedented federal intrusion in the US economy.

After winning control of the House of Representatives in the 2010 elections, Republicans have voted more than 50 times to revoke or seriously undermine the program, widely known as "Obamacare." Those bills have never made it to the floor in the Democratic-controlled Senate.