Statistical Profile — ELMHURST MEMORIAL HOSPITAL
CCN 140200 | DUPAGE, IL | 0 outlier flags
🛡️ Public data only — no PHI permitted on this instance.
258
Beds
$296.5M
Net Revenue
6.3%
Op Margin
84.2%
Occupancy
0
Outlier Flags
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 | 258 | 63 | 110 | +0.68σ | P85 | P84 |
| Net Patient Revenue | $296.5M | $59.7M | $87.9M | +0.16σ | P80 | P74 |
| Operating Expenses | $277.8M | $62.7M | $99.1M | +0.11σ | P79 | P74 |
| Net Income | $18.7M | $-2.1M | $-4.0M | +0.22σ | P90 | P88 |
| Gross Patient Revenue | $1.75B | $186.6M | $329.5M | +0.45σ | P85 | P84 |
| Total Patient Days | 39,951 | 12,073 | 16,983 | +0.16σ | P76 | P72 |
| Medicare Day % | 34.4% | 30.9% | 35.8% | +0.02σ | P57 | P46 |
| Medicaid Day % | 5.0% | 5.1% | 3.5% | -0.36σ | P49 | P61 |
| Operating Margin | 6.3% | -4.8% | -5.3% | +0.64σ | P76 | P76 |
| Revenue per Bed | $1.1M | $1.2M | $1.4M | -0.17σ | P48 | P38 |
| Occupancy Rate | 84.2% | 53.7% | 48.0% | +1.27σ | P90 ▲ | P90 ▲ |
| Commercial Payer % | 60.7% | 61.2% | 60.2% | +0.08σ | P49 | P51 |
| Net-to-Gross Ratio | 17.0% | 33.3% | 31.2% | -1.03σ | P12 | P4 ▼ |
| Expense per Bed | $1.1M | $1.2M | $1.4M | -0.20σ | P43 | P33 |
| Revenue per Patient Day | 7,423 | 7,054 | 8,284 | -0.05σ | P52 | P46 |
| Payer Diversity Index | 0.511 | 0.473 | 0.485 | +0.52σ | P71 | P75 |
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% | $296.5M | $329.6M | -0.13σ |
| Operating Margin | 2.1% | 0.0631 | -0.0695 | +0.70σ |
| Occupancy Rate | 44.3% | 0.8416 | 0.6262 | +1.18σ |
| Revenue Per Bed | 2.6% | $1.1M | $1.6M | -0.26σ |
| Net To Gross Ratio | 22.4% | 0.1699 | 0.3402 | -0.98σ |