Statistical Profile — VANDERBILT UNIVERSITY MEDICAL CENTER
CCN 440039 | DAVIDSON, TN | 6 outlier flags
🛡️ Public data only — no PHI permitted on this instance.
1,084
Beds
$5.44B
Net Revenue
-15.9%
Op Margin
97.1%
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: +5.2σ above national mean
- Net Patient Revenue: +11.2σ above national mean
- Operating Expenses: +12.5σ above national mean
- Net Income: -5.9σ below national mean
- Gross Patient Revenue: +9.1σ above national mean
- Total Patient Days: +6.7σ above national mean
Statistical Profile — All Variables
Each metric compared to national (n=6,123) and TN (n=141) peers. Z-score shows standard deviations from national mean.
| Metric | Hospital | Nat'l Median | TN Median | Z-Score | Nat'l %ile | State %ile |
|---|---|---|---|---|---|---|
| Beds | 1,084 | 63 | 56 | +5.20σ | P100 ▲ | P99 ▲ |
| Net Patient Revenue | $5.44B | $59.7M | $44.3M | +11.18σ | P100 ▲ | P99 ▲ |
| Operating Expenses | $6.31B | $62.7M | $42.6M | +12.50σ | P100 ▲ | P99 ▲ |
| Net Income | $-864.3M | $-2.1M | -388,303 | -5.92σ | P0 ▼ | P0 ▼ |
| Gross Patient Revenue | $18.28B | $186.6M | $152.3M | +9.12σ | P100 ▲ | P99 ▲ |
| Total Patient Days | 377,664 | 12,073 | 11,161 | +6.73σ | P100 ▲ | P99 ▲ |
| Medicare Day % | 15.6% | 30.9% | 28.1% | -0.92σ | P17 | P13 |
| Medicaid Day % | 12.4% | 5.1% | 7.9% | +0.23σ | P77 | P66 |
| Operating Margin | -15.9% | -4.8% | -0.6% | -0.47σ | P26 | P16 |
| Revenue per Bed | $5.0M | $1.2M | 799,248 | +1.83σ | P98 ▲ | P98 ▲ |
| Occupancy Rate | 97.1% | 53.7% | 61.7% | +1.78σ | P99 ▲ | P99 ▲ |
| Commercial Payer % | 72.0% | 61.2% | 67.5% | +0.63σ | P74 | P64 |
| Net-to-Gross Ratio | 29.8% | 33.3% | 23.7% | -0.42σ | P42 | P66 |
| Expense per Bed | $5.8M | $1.2M | 791,756 | +1.76σ | P99 ▲ | P99 ▲ |
| Revenue per Patient Day | 14,409 | 7,054 | 4,716 | -0.02σ | P80 | P92 ▲ |
| Payer Diversity Index | 0.442 | 0.473 | 0.459 | +0.04σ | P38 | P45 |
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% | $5.44B | $2.93B | +9.80σ |
| Operating Margin | 2.1% | -0.1588 | -0.0386 | -0.63σ |
| Occupancy Rate | 44.3% | 0.9711 | 1.5361 | -3.10σ |
| Revenue Per Bed | 2.6% | $5.0M | $3.7M | +0.71σ |
| Net To Gross Ratio | 22.4% | 0.2977 | 0.4825 | -1.07σ |