title: A maddening Medicare rule.
authors: Scott D
authors: SD
authors: Smith
mesh_terms: D000369:Aged, 80 and over; D000553:Ambulatory Care / Q000191:economics / Q000331:legislation & jurisprudence; D003953:Diagnosis-Related Groups / Q000191:economics / Q000331:legislation & jurisprudence; D006301:Health Services Needs and Demand / Q000191:economics / Q000331:legislation & jurisprudence; D017721:Hospital Costs / Q000331:legislation & jurisprudence*; D006801:Humans; D019458:Insurance Coverage / Q000191:economics* / Q000331:legislation & jurisprudence*; D008297:Male; D006278:Medicare / Q000191:economics / Q000331:legislation & jurisprudence*; D008910:Minnesota; D019370:Observation; D010343:Patient Admission / Q000191:economics* / Q000331:legislation & jurisprudence*; D010819:Physician's Role; D014481:United States