title: New rules may slash pay for outpatient services.
mesh_terms: D014487:Centers for Medicare and Medicaid Services, U.S.; D003669:Deductibles and Coinsurance; D003953:Diagnosis-Related Groups; D004636:Emergency Service, Hospital / Q000191:economics*; D006278:Medicare / Q000331:legislation & jurisprudence*; D010044:Outpatient Clinics, Hospital / Q000191:economics*; D011445:Prospective Payment System / Q000331:legislation & jurisprudence*; D014481:United States