Key GOP chairmen from the Senate and House plan to unveil a blueprint Thursday for repealing the health law and replacing it with a proposal the lawmakers said would reduce health care costs, improve quality and expand coverage.

The measure retains many elements of a proposal Republican Sens. Orrin Hatch of Utah and Richard Burr of North Carolina released a year ago with former Sen. Tom Coburn, R-Okla. That proposal did not get traction, but the senators are pushing it again and now are working with House Energy and Commerce Chairman Fred Upton, R-Mich.

“Our plan allows patients to make health care decisions for themselves – without a maze of mandates, fines and taxes,” Hatch, who chairs the Finance panel, said in a press release. “This plan is achievable, and above all, fiscally sustainable.” Burr heads the Select Committee on Intelligence.

With the GOP controlling both houses of Congress this year, Republicans are continuing their fight against the health law. The House voted Tuesday to repeal it, although Republicans are not expected to garner enough votes to override the veto that President Barack Obama has promised if the bill passes Congress. At the same time, Republicans have stepped up their interest in possible alternatives to the health law. Upton is also part of a House working group that includes Ways and Means Chairman Paul Ryan of Wisconsin and Education and Workforce Chairman John Kline of Minnesota that party leaders have charged to develop an alternative to the health care law.

GOP aides said Wednesday that while there is additional urgency for Republicans to come up with an ACA alternative if the Supreme Court rules later this year to strike down subsidies in federally run health insurance exchanges, the Hatch-Burr-Upton plan could also be a starting point for discussions after Obama leaves office in 2017.

Aides said the next steps for the plan to be released Thursday  include outreach to Senate and House colleagues and to the nation’s governors.

Like last year’s document, the legislative framework would repeal the current law’s requirements on individuals and employers to purchase health care coverage and the option for states to expand Medicaid, the joint federal-state health program for low-income people. It would give states more control of Medicaid, provide tax credits to help people buy health insurance — but only to those who earn up to 300 percent of the poverty threshold, not the 400 percent in the current law — and scrap the law’s new taxes and fees. It would also eliminate the health insurance marketplaces set up under the federal health law and insurers would not be required to cover a specific set of benefits.

Insurers would still be prohibited from imposing lifetime limits on coverage. Plans would be required to offer dependent coverage up to age 26, although a state could opt out of enforcing that provision.

Insurers could charge an older person no more than five times what they charge a younger person — the health law allows insurers to charge older people up to three times more — but states could impose rating rules that were more or less restrictive.

Individuals who maintain continuous coverage for at least 18 months could not be charged more for a pre-existing medical condition, denied coverage or forced to pay a higher premium. The lawmakers envision a one-time open enrollment period in which people could buy coverage regardless of health status or pre-existing conditions, according to a summary of the measure.

As with last year’s proposal, the new framework would keep the health law’s Medicare provider payment cuts but not use the program as a “piggybank to pay for new programs,” a reference to Republican complaints about Medicare funding cuts in the health law, including payment reductions to the Medicare Advantage program, which are being used to pay for expanded coverage, among other things. Instead the money would be used for the Medicare program, aides said.

Aides said that differences from last year’s draft include changes in malpractice reforms, provisions allowing insurance to be sold across state lines and a cap on the tax exclusions for workers who get coverage through an employer-supplied plan at $12,000 for an individual plan and at $30,000 for family coverage. Any coverage over those thresholds would be taxed at the individual’s tax rate. The health law’s “Cadillac Tax”  assesses a 40 percent excise tax on plans costing more than $10,200 for an individual and $27,500 for a family.

Kaiser Health News (KHN) is a national health policy news service. It is an editorially independent program of the Henry J. Kaiser Family Foundation.

State lawmakers in California introduced legislation Wednesday that would require children to be fully vaccinated before going to school, a response to a measles outbreak that started in Southern California and has reached 107 cases in 14 states.

California is one of 19 states that allows parents to enroll their children in school unvaccinated through a “personal belief exemption” to public health laws. The outbreak of measles that began in December in Anaheim’s Disneyland amusement park has spread more quickly in communities where many parents claim the exemption.

State Sens. Dr. Richard Pan and Ben Allen have proposed eliminating the personal belief exemption altogether in California.

“Every year that goes by we are adding to the number of unvaccinated people and so that’s putting everyone at greater risk,” said Pan, who is also a pediatrician. “We shouldn’t have to wait until someone sickens and dies to act.”

The exemption isn’t new — it’s been around since the 1960s. But the number of parents taking the exemption went way up in the past decade. In some schools in California, more than half of children have an exemption.

If their law, all of those children would be required to get fully vaccinated in order to go to school. Pan says the most parents in the state would support that.

“People are speaking out, and they are calling my office and saying, ‘Please help us by getting children immunized, so my children can be safe,’” he said.

Dorit Reiss, a law professor at the University of California-Hastings in San Francisco,  supports adding further restrictions to personal belief exemptions, but she worries that the bill may go too far. She says a small minority of parents, who remain anti-vaccine despite the scientific evidence that inoculations are safe and life-preserving, may just try to skirt the new law.

“They’ll fake vaccination by finding a doctor willing to sign something saying the child is vaccinated when he isn’t,” said Reiss.

If a school doesn’t know who isn’t vaccinated, they don’t know who to send home in case there’s an outbreak.

Reiss also worries that some particularly fearful parents might try to “detox” their children after vaccination with methods such as chelation, which has been linked to the deaths of children. Others might choose to homeschool their children.

The legislation will almost certainly face opposition from families who do not want to vaccinate their children. It is not yet clear how likely it is that the bill will pass, but both houses of the California legislature are Democratic, as is Gov. Jerry Brown.

In addition, California’s U.S. Senators Barbara Boxer and Dianne Feinstein, sent a letter Wednesday to California Health and Human Services Secretary Diana Dooley asking that the personal belief exemption be reconsidered.

“While a small number of children cannot be vaccinated due to an underlying medical condition, we believe there should be no such thing as a philosophical or personal belief exemption, since everyone uses public spaces,” Senators Boxer and Feinstein wrote.  “As we have learned in the past month, parents who refuse to vaccinate their children not only put their own family at risk, but they also endanger other families who choose to vaccinate.”

California has already shown a willingness to restrict the personal belief exemption: a law passed in 2013 required parents who want an exemption to first talk with a licensed health care provider about the potential risks.  In 2014, the number of children who enrolled in school with a personal belief exemption to remain unvaccinated dropped by 20 percent.

Kaiser Health News (KHN) is a national health policy news service. It is an editorially independent program of the Henry J. Kaiser Family Foundation.