Statistical Profile — ASCENSION ST JOHN HOSPITAL
CCN 230165 | WAYNE, MI | 2 outlier flags
🛡️ Public data only — no PHI permitted on this instance.
556
Beds
$929.1M
Net Revenue
-9.6%
Op Margin
70.4%
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: +2.3σ above national mean
- Total Patient Days: +2.2σ above national mean
Statistical Profile — All Variables
Each metric compared to national (n=6,123) and MI (n=163) peers. Z-score shows standard deviations from national mean.
| Metric | Hospital | Nat'l Median | MI Median | Z-Score | Nat'l %ile | State %ile |
|---|---|---|---|---|---|---|
| Beds | 556 | 63 | 55 | +2.31σ | P96 ▲ | P96 ▲ |
| Net Patient Revenue | $929.1M | $59.7M | $69.7M | +1.52σ | P95 ▲ | P95 ▲ |
| Operating Expenses | $1.02B | $62.7M | $72.4M | +1.63σ | P95 ▲ | P96 ▲ |
| Net Income | $-89.0M | $-2.1M | $-2.8M | -0.53σ | P6 ▼ | P4 ▼ |
| Gross Patient Revenue | $2.89B | $186.6M | $225.6M | +1.05σ | P92 ▲ | P94 ▲ |
| Total Patient Days | 142,969 | 12,073 | 11,507 | +2.17σ | P96 ▲ | P94 ▲ |
| Medicare Day % | 16.9% | 30.9% | 28.4% | -0.86σ | P18 | P16 |
| Medicaid Day % | 5.4% | 5.1% | 3.4% | -0.32σ | P52 | P80 |
| Operating Margin | -9.6% | -4.8% | -5.2% | -0.15σ | P38 | P34 |
| Revenue per Bed | $1.7M | $1.2M | $1.5M | +0.10σ | P68 | P58 |
| Occupancy Rate | 70.4% | 53.7% | 54.2% | +0.73σ | P72 | P69 |
| Commercial Payer % | 77.7% | 61.2% | 67.4% | +0.91σ | P84 | P84 |
| Net-to-Gross Ratio | 32.1% | 33.3% | 34.6% | -0.30σ | P47 | P39 |
| Expense per Bed | $1.8M | $1.2M | $1.5M | +0.11σ | P71 | P63 |
| Revenue per Patient Day | 6,499 | 7,054 | 8,899 | -0.05σ | P45 | P38 |
| Payer Diversity Index | 0.365 | 0.473 | 0.453 | -0.50σ | P21 | P18 |
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% | $929.1M | $1.06B | -0.50σ |
| Operating Margin | 2.1% | -0.0958 | -0.0571 | -0.20σ |
| Occupancy Rate | 44.3% | 0.7045 | 0.6420 | +0.34σ |
| Revenue Per Bed | 2.6% | $1.7M | $1.6M | +0.04σ |
| Net To Gross Ratio | 22.4% | 0.3212 | 0.2629 | +0.34σ |