Statistical Profile — ADVOCATE LUTHERAN GENERAL HOSPITAL
CCN 140223 | COOK, IL | 2 outlier flags
🛡️ Public data only — no PHI permitted on this instance.
543
Beds
$1.08B
Net Revenue
15.6%
Op Margin
82.9%
Occupancy
2
Outlier Flags
Statistical Outliers (2)
Metrics where this hospital is >2 standard deviations from the national mean. Investigate in diligence — could signal operational issues or data quality problems.
- Beds: +2.2σ above national mean
- Total Patient Days: +2.6σ 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 | 543 | 63 | 110 | +2.24σ | P96 ▲ | P97 ▲ |
| Net Patient Revenue | $1.08B | $59.7M | $87.9M | +1.85σ | P96 ▲ | P94 ▲ |
| Operating Expenses | $914.6M | $62.7M | $99.1M | +1.41σ | P95 ▲ | P94 ▲ |
| Net Income | $168.4M | $-2.1M | $-4.0M | +1.26σ | P99 ▲ | P99 ▲ |
| Gross Patient Revenue | $3.36B | $186.6M | $329.5M | +1.30σ | P93 ▲ | P94 ▲ |
| Total Patient Days | 164,222 | 12,073 | 16,983 | +2.58σ | P97 ▲ | P97 ▲ |
| Medicare Day % | 26.0% | 30.9% | 35.8% | -0.40σ | P38 | P26 |
| Medicaid Day % | 5.4% | 5.1% | 3.5% | -0.32σ | P52 | P66 |
| Operating Margin | 15.6% | -4.8% | -5.3% | +1.10σ | P89 | P88 |
| Revenue per Bed | $2.0M | $1.2M | $1.4M | +0.26σ | P77 | P75 |
| Occupancy Rate | 82.9% | 53.7% | 48.0% | +1.22σ | P89 | P89 |
| Commercial Payer % | 68.6% | 61.2% | 60.2% | +0.46σ | P66 | P73 |
| Net-to-Gross Ratio | 32.2% | 33.3% | 31.2% | -0.30σ | P47 | P53 |
| Expense per Bed | $1.7M | $1.2M | $1.4M | +0.05σ | P67 | P64 |
| Revenue per Patient Day | 6,595 | 7,054 | 8,284 | -0.05σ | P46 | P37 |
| Payer Diversity Index | 0.459 | 0.473 | 0.485 | +0.16σ | P44 | P33 |
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% | $1.08B | $1.32B | -0.93σ |
| Operating Margin | 2.1% | 0.1555 | -0.0202 | +0.93σ |
| Occupancy Rate | 44.3% | 0.8286 | 0.9099 | -0.45σ |
| Revenue Per Bed | 2.6% | $2.0M | $2.3M | -0.15σ |
| Net To Gross Ratio | 22.4% | 0.3221 | 0.2710 | +0.29σ |