title: APCs: a special report. Making a proactive transition to APCs.
authors.forename: L
authors.initials: L
authors.lastname: Willett
mesh_terms: D000553:Ambulatory Care / Q000145:classification* / Q000191:economics; D014487:Centers for Medicare and Medicaid Services, U.S.; D004194:Disease / Q000145:classification; D005568:Forms and Records Control; D006801:Humans; D007344:Insurance Claim Reporting / Q000592:standards*; D015274:Interdepartmental Relations; D008499:Medical Records / Q000145:classification* / Q000592:standards; D008500:Medical Records Department, Hospital / Q000458:organization & administration; D010044:Outpatient Clinics, Hospital / Q000191:economics*; D011445:Prospective Payment System; D014481:United States