WASHINGTON — Americans aren’t enthralled with “ObamaCare” and they definitely don’t like the Republican plans offered in Congress, so what does the public want the government to do about health care?

A new poll suggests the country may be shifting toward the political left on the issue, with 62 percent saying it’s the federal government’s responsibility to make sure that all Americans have health care coverage, while 37 percent say it is not.

The survey findings from The Associated Press-NORC Center for Public Affairs Research indicate a change in public attitudes over the past few months, as concerns mounted about GOP legislation estimated to leave tens of millions without coverage.

“Nobody should be without insurance,” said Louise Prieto of Fort Lee, N.J., a retiree covered by Medicare. She said she’s most concerned about seniors, children and people with pre-existing medical conditions. The latest Republican legislation — repealing “ObamaCare” with no replacement — would increase the number of people who are uninsured by 32 million in 2026, according to the Congressional Budget Office.

As recently as March, the AP-NORC poll had found Americans more ambivalent about the federal government’s role, with a slim 52 percent majority saying health coverage is a federal responsibility, and 47 percent saying it is not.

The survey didn’t specify how the government might make sure that people have coverage, but a true guarantee entails something like the “Medicare for all” plan that was a rallying cry for Vermont Sen. Bernie Sanders’ presidential campaign last year. And that would involve hard-to-swallow tax increases.

“There is a significant increase in people who support universal coverage,” said Robert Blendon of the Harvard T.H. Chan School of Public Health, who tracks opinion trends on health care. “The impact of the debate over dropping coverage looks like it has moved (more) people to feel that the government is responsible for making sure that people have coverage.”

Currently the U.S. has a hybrid system of paying for medical care, with employers, federal and state governments, and individuals sharing responsibility. Government at all levels pays close to half the annual $3 trillion cost, and federal tax breaks support employer-provided coverage.

Employers cover more than 170 million workers, dependents, and retirees. Medicare, the federal government’s flagship health care program, covers about 56 million retirees and disabled people. Medicaid, a federal-state Medicaid partnership, covers more than 70 million low-income people, from newborns, to severely disabled people, to many elderly nursing home residents. About 28 million people remain without coverage although former President Barack Obama’s health care law has brought the uninsured rate to a historic low of about 9 percent.

The latest AP-NORC found that more than 8 in 10 Democrats and 3 in 10 Republicans say health coverage is a federal responsibility. Political independents were divided, with 54 percent saying coverage is a federal responsibility and 44 percent saying it is not.

The poll of 1,019 adults was conducted July 13-17.