“ObamaCare was passed with many promises, and in reality, it has not delivered,” Cruz said ahead of the vote. “ObamaCare is hurting young people, it’s hurting seniors, it’s hurting Hispanics, it’s hurting African-Americans, it’s hurting the economy and it should be repealed."

The Senate is considering Budget Committee Chairwoman Patty MurrayPatricia (Patty) Lynn Murray30 million people will experience eating disorders — the CDC needs to help Mulvaney remarks on Trump budget plan spark confusion Overnight Finance: Mulvaney sparks confusion with budget remarks | Trump spars with lawmakers on tariffs | Treasury looks to kill 300 tax regs | Intel chief's warning on debt MORE’s (D-Wash.) budget, which would reduce the deficit by $1.85 trillion over 10 years through an equal amount of spending reductions and revenue increases.

House Budget Committee Chairman Paul RyanPaul Davis RyanRepublicans are avoiding gun talks as election looms The Hill's 12:30 Report Flake to try to force vote on DACA stopgap plan MORE’s (R-Wis.) plan balances the budget in 10 years through $5.7 trillion in projected spending reductions. Democrats criticize his plan because he repeals the Affordable Care Act and would turn Medicare into a voucher system.

“The Senate budget commits to ensuring the full implementation of the Affordable Care Act, so that we can continue building a stronger and more sustainable healthcare system for all Americans,” Murray said. “Unfortunately, the House Republican budget would do the opposite.”

Republicans say Obama’s signature healthcare law hurts the economy and raises taxes on the public and businesses.

The Senate also rejected an amendment from Sen. Mike CrapoMichael (Mike) Dean CrapoBeware of the bank deregulation Trojan horse Senate Republicans call on Trump to preserve NAFTA Dems rip Trump's Fed pick as Senate panel mulls three key nominees MORE (R-Idaho), which would have repealed the tax increases on individuals from the Affordable Care Act. Crapo’s amendment was rejected on a 45-54 vote Friday.

“ObamaCare itself includes some 20 tax increases over $1 trillion,” Cruz said. “Many of those tax increases fall of the middle class.”

But some healthcare related amendments succeeded. On Friday, the Senate accepted Sen. Jeanne ShaheenCynthia (Jeanne) Jeanne ShaheenOvernight Defense: VA chief won't resign | Dem wants probe into VA hacking claim | Trump official denies plan for 'bloody nose' N. Korea strike | General '100 percent' confident in US missile defense Trump official denies US planning 'bloody nose' strike on North Korea House Oversight Committee opens probe into sexual abuse of gymnasts MORE’s (D-N.H.) amendment to protect women’s healthcare coverage and employer-provided contraceptive coverage authorized under the Affordable Care Act. That amendment passed on a 56-43 vote.

Some Republicans argue that employers shouldn’t have to fund contraception if they disagree with it for moral and religious reasons.

"We must also protect the deeply religious beliefs in this country," Sen. Mike JohannsMichael (Mike) Owen JohannsFarmers, tax incentives can ease the pain of a smaller farm bill Lobbying World To buy a Swiss company, ChemChina must pass through Washington MORE (R-Neb.) said. "This law tramples on the rights of individuals." 

Shaheen said that her amendment makes sure a woman’s family planning decisions “are not dictated by government or her employer.”

“The United States has one of the highest rate of unintended pregnancies in the developed world,” Shaheen said. “Preventing unintended pregnancies just makes sense.”

GOP Sens. Susan CollinsSusan Margaret CollinsOvernight Tech: Judge blocks AT&T request for DOJ communications | Facebook VP apologizes for tweets about Mueller probe | Tech wants Treasury to fight EU tax proposal Overnight Regulation: Trump to take steps to ban bump stocks | Trump eases rules on insurance sold outside of ObamaCare | FCC to officially rescind net neutrality Thursday | Obama EPA chief: Reg rollback won't stand FCC to officially rescind net neutrality rules on Thursday MORE (Maine), Mark KirkMark Steven KirkHigh stakes as Trump heads to Hill Five things to watch for at Trump-Senate GOP meeting Giffords, Scalise highlight party differences on guns MORE (Ill.) and Lisa MurkowskiLisa Ann MurkowskiThe siren of Baton Rouge Interior plan to use drilling funds for new projects met with skepticism The 14 GOP senators who voted against Trump’s immigration framework MORE (Alaska) voted with most Democrats — Sen. Joe ManchinJoseph (Joe) ManchinPavlich: The claim Trump let the mentally ill get guns is a lie Toomey to introduce bill broadening background checks for firearms Scott Walker backs West Virginia attorney general in GOP Senate primary MORE (D-W.V.a) was the only Democrat to vote against Shaheen's amendment.

On Thursday night, senators voted 79-20 to repeal a 2.3 percent medical device tax, which was enacted as part of Obama’s healthcare law. Sen. Orrin HatchOrrin Grant HatchOvernight Finance: NAFTA defenders dig in | Tech pushes Treasury to fight EU on taxes | AT&T faces setback in merger trial | Dems make new case against Trump tax law | Trump fuels fight over gas tax What sort of senator will Mitt Romney be? Not a backbencher, even day one Lawmaker interest in NAFTA intensifies amid Trump moves MORE (R-Utah) introduced that amendment.

The Senate will continue debate on the budget until about 3 p.m. Friday. Then it will have a "vote-a-rama" on an unlimited number of germane amendments until final passage.

Murray’s budget includes $100 billion in stimulus funding that Democrats say will help economic growth and workforce training. 

Republicans have said the budget overestimates the extent to which it would reduce the deficit, and raises $1 trillion in new taxes. Democrats say their budget cuts the deficit by $1.85 trillion over 10 years through an equal amount of spending cuts and new revenue, but the GOP has said that because it assumes the sequester will not happen, the amount of deficit reduction is closer to $700 billion.

This article was updated at 12:30 p.m. to include the votes on Shaheen and Crapo's amendments.