As it states here,
https://www.congress.gov/bill/114th-congress/house-bill/3762, "This bill amends the Patient Protection and Affordable Care Act (PPACA) to terminate the Prevention and Public Health Fund, which provides for investment in prevention and public health programs to improve health and restrain the rate of growth in health care costs. Unobligated funds are rescinded."
This bill was passed in the House and Senate, with every single Democrat (including Independent Angus King of Maine) voted "Nay" on the bill in the senate. Every Republican, except for Mark Kirk of Illinois and Susan Collins of Maine voted "Yea" on the bill.
It only takes 50/100 of the Senators to vote "Yea" to get this bill to the president's desk. Of course, when this bill was brought to Barack Obama's test, he vetoed the bill. That would be different with President Trump.
This would be a big chunk and the heart of ObamaCare repealed. Opinion?