Officials who briefed reporters on the extension pooh-poohed a question about whether politics played a role in the extension decision.
“The motivation here is really to implement the law in the way it should be implemented,” one official said, speaking on the condition he not be identified.
The official also noted the number of people potentially eligible for the extension is a “small fraction of the entire population.”
Another official said, “no new customers can come into these policies.”
Because of the historical turnover of people in individual insurance plans as well as the chance to get government subsidies to buy Obamacare policies on government-run exchanges, officials expect there will be a relatively small number of people who will be in noncompliant plans by the new October 2016 sign-up deadline.
U.S. Senate Minority Leader Mitch McConnell, R-Ky., said the extension was clearly done to protect Obama’s fellow Democrats.
“The Obama administration’s announcement today that it will continue to allow insurers to sell health care plans that don’t meet Obamacare minimum coverage requirements is not only another reminder of the President’s broken promise that you can keep your plan if you like it, but represents a desperate move to protect vulnerable Democrats in national elections later this year,” McConnell said.
“By announcing a new delay in requiring that policies meet minimum coverage standards, the administration avoids a new round of health policy cancellations set to hit shortly before the November elections,” McConnell said.
“What makes this latest delay so troubling is the fact that it was prompted not by the heartbreaking stories of millions of Americans but by the private pleadings of a handful of endangered Democrats. Americans have become increasingly aware of the fact Obamacare is broken beyond repair. The only ‘fix’ is full repeal followed by step-by-step, patient-centered reforms that drive down costs and that Americans actually want.”
In extending open enrollment next year from two months as originally envisioned to three months, the administration was responding to tax experts and others who had said enrollment in Obamacare could be hampered for 2015 by insisting that people enroll in plans at the height of the holiday season, when they are strapped for cash.
The additional month, until Feb. 15, 2015, coincides with the start of tax season, when most people are expecting a refund on their income taxes.
Brian Haile, who heads Jackson Hewitt Tax Service’s health-care reform initiatives, noted that up to 80 percent of people get a refund each year, with the average refund being $3,000 per family.
(Read more: Cash cure for case of Obamacare blues )
That is “the largest ‘paycheck’ that many such families receive all year, and it serves as a critical injection of liquidity to most households,” Haile said. “Consumers flush with their refunds are much more likely to avail themselves of the health insurance on offer through the marketplaces.”
—By CNBC’s Dan Mangan. Follow him on Twitter @_DanMangan