In the wake of a White House decision to end reimbursements to insurers for cost-sharing reduction (CSR) plans, a bipartisan agreement has emerged in Congress to restore them. However, negotiators are coming under pressure to make additional changes that would increase the number of uninsured and roll back protections for people with pre-existing conditions. CHIR’s Dania Palanker takes a look at what’s at stake and why it’s not worth compromising key Affordable Care Act protections in exchange for CSR payments.