By Karen Pallarito
WEDNESDAY, Feb. 26, 2014 (HealthDay News) -- Nearly 4 million Americans have signed up for health insurance through the Affordable Care Act's federal and state marketplaces since October, the Obama administration announced Tuesday.
With almost five weeks remaining in the current enrollment period, roughly 700,000 people selected a health plan in February alone, according to published reports.
The health insurance marketplaces, or exchanges, serve as the gateway for coverage through private health plans established under the Affordable Care Act, or "Obamacare."
The administration's last official enrollment report, released earlier this month, indicated that 3.3 million people had selected a marketplace health plan from Oct. 1 through early February.
Advocacy groups are reporting a whirlwind of activity this month as they try to enroll as many uninsured Americans as possible before open enrollment ends on March 31.
In Miami, the national enrollment campaign Get Covered America has partnered with local government and civic organizations, colleges, universities and religious organizations on various outreach activities, particularly targeting the metropolitan area's vast Latino community.
"We're continuing our efforts from now until the end of the enrollment period, and will continue our multi-pronged approach," Milton Vazquez, Get Covered America's Miami field organizer, said during a Tuesday press briefing on Latino enrollment sponsored by the Center for American Progress Action Fund.
Even at 4 million, the number of people who have signed up for one of the new marketplace health plans falls short of expectations. The U.S. Congressional Budget Office had projected 6 million sign-ups in 2014.
But the bungled launch of the federal marketplace website, HealthCare.gov, and technical difficulties experienced by some state exchanges made enrolling difficult, if not impossible, in the early days and weeks of enrollment. Having worked out the bugs and expanded computer system capacity, federal and state officials are reporting what they call an encouraging uptick in enrollment.
Obama administration officials and health advocates anticipate additional enrollment growth in the coming weeks as many uninsured people, particularly young adults, wait until the last minute to sign up for a health plan.
The administration hasn't reported the number of marketplace enrollees who were previously uninsured. And it hasn't said how many have paid their first month's premium -- a prerequisite for health insurance coverage.
The administration said it would release a full enrollment report for February in mid-March.
Despite the rising enrollment numbers, a new poll released Wednesday shows the public's divided opinion of the health reform law remains little changed since November.
Nearly half of adults (47 percent) have a negative opinion of the law, while 35 percent view it favorably, the Kaiser Family Foundation's latest survey finds.
Overall, nearly half (48 percent) want Congress to keep the law and work to improve it, and 8 percent want the law to stay as is, although opinion about future steps for the Affordable Care Act varied widely by political affiliation.
The poll also finds that many uninsured adults remain largely in the dark about the Affordable Care Act.
The results are based on a survey conducted Feb. 11-17 among 1,500 adults.