Statistical Profile — RUSH UNIVERSITY MEDICAL CENTER
CCN 140119 | COOK, IL | 6 outlier flags
🛡️ Public data only — no PHI permitted on this instance.
598
Beds
$2.30B
Net Revenue
-20.3%
Op Margin
74.9%
Occupancy
6
Outlier Flags
Statistical Outliers (6)
Metrics where this hospital is >2 standard deviations from the national mean. Investigate in diligence — could signal operational issues or data quality problems.
- Beds: +2.5σ above national mean
- Net Patient Revenue: +4.5σ above national mean
- Operating Expenses: +5.2σ above national mean
- Net Income: -3.2σ below national mean
- Gross Patient Revenue: +2.6σ above national mean
- Total Patient Days: +2.5σ above national mean
Statistical Profile — All Variables
Each metric compared to national (n=6,123) and IL (n=208) peers. Z-score shows standard deviations from national mean.
| Metric | Hospital | Nat'l Median | IL Median | Z-Score | Nat'l %ile | State %ile |
|---|---|---|---|---|---|---|
| Beds | 598 | 63 | 110 | +2.54σ | P97 ▲ | P97 ▲ |
| Net Patient Revenue | $2.30B | $59.7M | $87.9M | +4.46σ | P99 ▲ | P98 ▲ |
| Operating Expenses | $2.77B | $62.7M | $99.1M | +5.24σ | P99 ▲ | P99 ▲ |
| Net Income | $-468.4M | $-2.1M | $-4.0M | -3.17σ | P1 ▼ | P0 ▼ |
| Gross Patient Revenue | $5.77B | $186.6M | $329.5M | +2.56σ | P98 ▲ | P98 ▲ |
| Total Patient Days | 161,010 | 12,073 | 16,983 | +2.52σ | P97 ▲ | P97 ▲ |
| Medicare Day % | 24.9% | 30.9% | 35.8% | -0.45σ | P35 | P24 |
| Medicaid Day % | 7.2% | 5.1% | 3.5% | -0.18σ | P62 | P78 |
| Operating Margin | -20.3% | -4.8% | -5.3% | -0.69σ | P20 | P19 |
| Revenue per Bed | $3.9M | $1.2M | $1.4M | +1.22σ | P96 ▲ | P97 ▲ |
| Occupancy Rate | 74.9% | 53.7% | 48.0% | +0.91σ | P79 | P83 |
| Commercial Payer % | 67.9% | 61.2% | 60.2% | +0.43σ | P65 | P71 |
| Net-to-Gross Ratio | 39.9% | 33.3% | 31.2% | +0.07σ | P62 | P70 |
| Expense per Bed | $4.6M | $1.2M | $1.4M | +1.27σ | P97 ▲ | P99 ▲ |
| Revenue per Patient Day | 14,311 | 7,054 | 8,284 | -0.02σ | P79 | P73 |
| Payer Diversity Index | 0.471 | 0.473 | 0.485 | +0.24σ | P49 | P39 |
Multi-Variable Regression Residuals
For each key metric, the national regression model predicts a value. The residual shows how much this hospital over/under-performs after controlling for all other variables.
| Target | Model R² | Actual | Predicted | Residual |
|---|---|---|---|---|
| Net Patient Revenue | 74.0% | $2.30B | $1.26B | +4.10σ |
| Operating Margin | 2.1% | -0.2033 | -0.0336 | -0.89σ |
| Occupancy Rate | 44.3% | 0.7490 | 0.7819 | -0.18σ |
| Revenue Per Bed | 2.6% | $3.9M | $1.9M | +1.02σ |
| Net To Gross Ratio | 22.4% | 0.3992 | 0.2332 | +0.96σ |