Medicare APG (ambulatory patient grouping) system looms on the horizon.
D000553:Ambulatory Care / Q000145:classification* / Q000191:economics; D003953:Diagnosis-Related Groups / Q000145:classification* / Q000191:economics; D007484:Iowa; D008484:Medicaid / Q000458:organization & administration* / Q000639:trends; D010044:Outpatient Clinics, Hospital / Q000191:economics / Q000706:statistics & numerical data; D010865:Pilot Projects; D010934:Planning Techniques; D014481:United States