After several Republicans bashed President Obama’s recent plan to cut subsidies to Medicare Advantage, Sen. Chris MurphyChristopher (Chris) Scott MurphySenate Dem: Graham-Cassidy is an 'intellectual and moral garbage truck fire' Dems call for action against Cassidy-Graham ObamaCare repeal Murphy fires back at Trump on filibuster MORE (D-Conn.) defended the decision Wednesday.

Under the Affordable Care Act, also known as ObamaCare, the federal government is using savings from cuts to Medicare Advantage, a private health insurance alternative for seniors, to help reduce the cost of prescription drugs for seniors.

Murphy said that decision was justified because it helps seniors directly rather than helping private insurance companies.

“We were paying private insurance companies 13 percent more than it cost the federal government to run Medicare,” Murphy said on the Senate floor. “It just didn’t make sense … so we ended those subsidies.”

Since the administration announced the latest round of cuts to Medicare Advantage on Friday, Republicans have criticized the decision, saying it doesn’t make sense to end a popular program to fund an unpopular one.

“Why would the administration want to raid a program that’s working, like Medicare Advantage, to fund a program that doesn’t, like ObamaCare?” Senate Minority Leader Mitch McConnellAddison (Mitch) Mitchell McConnellSenate passes 0B defense bill Overnight Health Care: New GOP ObamaCare repeal bill gains momentum Overnight Finance: CBO to release limited analysis of ObamaCare repeal bill | DOJ investigates Equifax stock sales | House weighs tougher rules for banks dealing with North Korea MORE (R-Ky.) said. “It’s not fair. It’s not right.”

Republican Sens. Mike Johanns (Neb.), John Barrasso (Wyo.), John Cornyn (Texas), Deb Fischer (Neb.), Dan Coats (Ind.), Orrin Hatch (Utah) and John Thune (S.D.) joined McConnell in opposition to the Medicare Advantage cuts.

Murphy said Republican actually supported the same cuts because they were included in House Budget Committee Chairman Paul Ryan’s (R-Wis.) budget.

“Republicans have voted for these cuts as well, in the Ryan budget,” Murphy said. “Instead of subsidizing private sector insurance companies, let’s subsidize seniors.”