title: Facing the outpatient coding challenge.
authors.forename: B
authors.initials: B
authors.lastname: Siwicki
mesh_terms: D000553:Ambulatory Care / Q000145:classification* / Q000191:economics; D014487:Centers for Medicare and Medicaid Services, U.S.; D003953:Diagnosis-Related Groups / Q000145:classification* / Q000191:economics; D007256:Information Systems; D007349:Insurance, Health, Reimbursement / Q000145:classification* / Q000191:economics; D008484:Medicaid; D006278:Medicare; D010865:Pilot Projects; D014481:United States