Six of the 32 states implementing the Affordable Care Act’s Medicaid expansion to date have done so through Section 1115 waivers. Using these waivers, the Centers for Medicare and Medicaid Services has approved terms that extend beyond the flexibility provided by federal law. Section 1115 waivers authorize research and demonstration projects that, in the view of the Health and Human Services Secretary, further the purposes of the Medicaid program. The ACA implemented new requirements for these waivers, including that states must have a publicly available, approved evaluation strategy. States also must submit an annual report to HHS that describes the changes occurring under the waiver and their impact on access, quality, and outcomes.

State Medicaid agencies say Congress’ decision to suspend the Affordable Care Act’s tax on health insurers for one year is a good first step, but they are pushing for its permanent repeal.

While most private health insurance plans have had to pay the tax themselves, states that contract with Medicaid managed-care plans have had to cover the premium tax to ensure that the health plans receive actuarially sound rates. Thirty-eight states and the District of Columbia contract with Medicaid managed-care plans.

Last week at the Houston GOP presidential debate, Marco Rubio hammered Donald Trump on his ignorance of health care policy. “What is your plan, Mr. Trump?” asked Rubio. “The lines around the states,” Trump feebly responded. When Trump was asked if his plan had any other provisions, Trump said “no, there’s nothing to add.” That embarrassing performance has led the Trump campaign to put out what now purports to be the official Donald Trump health reform plan. And all you need to know to understand this plan is that it bears little relation to the things Trump has actually said on health care.

Donald Trump on Wednesday laid out for the first time how he will reform the U.S. health care system after repeatedly pledging to “repeal and replace Obamacare with something much better.”

Trump published a seven-point health care reform plan that calls for repealing Obamacare, breaking down state barriers that prevent the sale of health insurance across state lines and making individuals’ health insurance premium payments fully tax deductible.

The reforms, which Trump calls “simply a place to start,” are aimed at broadening access to health care, making health care more affordable and improving the quality of care, according to the plan published on Trump’s campaign website.