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| Outliers, DRG DRG Outliers | Diagnosis-Related Group Outliers | Diagnostic-Related Group Outliers | Outliers, Diagnosis-Related Group | DRG Outlier | Diagnosis Related Group Outliers | Diagnosis-Related Group Outlier | Diagnostic Related Group Outliers In health care reimbursement, especially in the prospective payment system, those patients who require an unusually long hospital stay or whose stay generates unusually high costs. |