MORE BAD OBAMACARE POLL NEWS FOR THE DEMOCRATS: AP-GfK poll: Health law seen as eroding coverage.

Americans who already have health insurance are blaming President Barack Obama’s health care overhaul for their rising premiums and deductibles, and overall 3 in 4 say the rollout of coverage for the uninsured has gone poorly.

An Associated Press-GfK poll finds that health care remains politically charged going into next year’s congressional elections. Keeping the refurbished HealthCare.gov website running smoothly is just one of Obama’s challenges, maybe not the biggest.

The poll found a striking level of unease about the law among people who have health insurance and aren’t looking for any more government help. Those are the 85 percent of Americans who the White House says don’t have to be worried about the president’s historic push to expand coverage for the uninsured.

In the survey, nearly half of those with job-based or other private coverage say their policies will be changing next year — mostly for the worse. Nearly 4 in 5 (77 percent) blame the changes on the Affordable Care Act. . . . Disapproval of Obama’s handling of health care topped 60 percent in the poll.

The collective “gulp” you just heard came from the Democratic Caucus. . . . And remember, ObamaCare isn’t even popular with the uninsured.