title: Differences in quality of care by payer.
authors.forename: Martin
authors.initials: M
authors.lastname: Wegman
mesh_terms: D000367:Age Factors; D015982:Bias; D003953:Diagnosis-Related Groups / Q000191:economics; D005006:Ethnicity; D006801:Humans; D007349:Insurance, Health, Reimbursement / Q000191:economics*; D010343:Patient Admission / Q000191:economics*; D019984:Quality Indicators, Health Care / Q000191:economics*; D011787:Quality of Health Care / Q000191:economics*; D020379:Risk Adjustment; D012737:Sex Factors; D014481:United States