Cost standard can help APC analysis.
D000556:Ambulatory Surgical Procedures / Q000145:classification* / Q000191:economics; D003361:Cost Allocation / Q000379:methods*; D019091:Critical Pathways / Q000191:economics; D006801:Humans; D006278:Medicare; D010044:Outpatient Clinics, Hospital / Q000191:economics*; D011445:Prospective Payment System; D014481:United States