title: Federal agencies are fighting over the rise in ambulatory surgery center payments.
mesh_terms: D014487:Centers for Medicare and Medicaid Services, U.S.; D006077:Government Agencies; D006761:Hospitals; D006278:Medicare / Q000706:statistics & numerical data*; D011907:Rate Setting and Review / Q000639:trends*; D013531:Surgicenters / Q000191:economics*; D014481:United States