Conrad, during a Senate Budget Committee hearing, said he and his fellow lawmakers also deserve blame for "not doing a good job of coming back for what really matters," reform of the healthcare delivery system. He cited experts who argue that such reforms could cut health costs without harming quality of care.

"It's almost nowhere in the debate," Conrad said. "Instead, it's 'death panels' and things that don't even exist that get the attention."

Conrad made the remarks in response to testimony from economists warning about the long-term federal debt problem, which is largely due to increased Medicare costs. Conrad and other Democrats expressed frustration that the healthcare legislation, which its backers said would reduce deficits, has stalled after the Obama administration and Democrats spent months working on it.

"We've lost an entire year of this administration already before we can really deal with this" fiscal and healthcare problem, said Sen. Sheldon WhitehouseSheldon WhitehouseOvernight Defense: Senate sides with Trump on military role in Yemen | Dem vets push for new war authorization on Iraq anniversary | General says time isn't 'right' for space corps Overnight Energy: EPA plans to restrict use of science data for regs | Pruitt's Italy trip cost more than K | Perry insists he's staying at Energy Senate sides with Trump on providing Saudi military support MORE (D-R.I.).