The Senate's Obamacare replacement bill is faring no better with the public than the highly criticized plan that passed the House earlier this year.

Only 17 percent of Americans approve of the Senate GOP's Better Care Reconciliation Act, versus 55 percent who disapprove, according to an NPR/PBS NewsHour/Marist poll released Tuesday. Some 24 percent of respondents said they had not heard enough about it to have an opinion.

The poll was taken from June 21 to 25, even before the release of a Congressional Budget Office report that estimated the bill would lead to 22 million more uninsured Americans by 2026. The NPR/PBS NewsHour/Marist poll surveyed 1,205 adults and has a margin of error of plus or minus 2.8 percentage points.