title: HCFA studies physician billing, practices.
authors.forename: M
authors.initials: M
authors.lastname: Burke
mesh_terms: D014487:Centers for Medicare and Medicaid Services, U.S.; D006302:Health Services Research; D016345:Medicare Part B / Q000592:standards*; D010865:Pilot Projects; D011366:Professional Review Organizations; D014481:United States