With Senate Republican leaders expected to release details of their health care bill in a 9:30 a.m. meeting Thursday, NBC News rounded up five big issues that are at the heart of the proposed legislation.
Medicaid has been a major talking point in the health care debate. Republican leaders have been contemplating a slow winding-down of the program, making it less generous or creating carve-outs so certain groups don't lose coverage, such as children with chronic health problems.
Lawmakers are also looking at taxes. The Senate is trying to correct the House's version of the bill that gives tax credits based on age. But some lawmakers also want to repeal the taxes they believe increase the cost of premiums, including the tax on insurance companies, pharmaceuticals and more.
Opioid treatment could also lose funding, though some senators are weighing the option of creating a pool of money to be available for that purpose. And Planned Parenthood is facing strict opposition from Republicans, but moderates don't want the organization to lose funding.