Statistical Profile — BALTIMORE WASHINGTON MEDICAL CENTER
CCN 210043 | ANNE ARUNDEL, MD | 1 outlier flags
🛡️ Public data only — no PHI permitted on this instance.
314
Beds
$440.2M
Net Revenue
-7.9%
Op Margin
73.6%
Occupancy
1
Outlier Flags
Statistical Outliers (1)
Metrics where this hospital is >2 standard deviations from the national mean. Investigate in diligence — could signal operational issues or data quality problems.
- Net-to-Gross Ratio: +2.2σ above national mean
Statistical Profile — All Variables
Each metric compared to national (n=6,123) and MD (n=59) peers. Z-score shows standard deviations from national mean.
| Metric | Hospital | Nat'l Median | MD Median | Z-Score | Nat'l %ile | State %ile |
|---|---|---|---|---|---|---|
| Beds | 314 | 63 | 190 | +0.99σ | P89 | P79 |
| Net Patient Revenue | $440.2M | $59.7M | $270.0M | +0.47σ | P87 | P76 |
| Operating Expenses | $475.0M | $62.7M | $272.2M | +0.51σ | P88 | P79 |
| Net Income | $-34.7M | $-2.1M | $-24.1M | -0.15σ | P14 | P31 |
| Gross Patient Revenue | $520.8M | $186.6M | $335.5M | -0.19σ | P66 | P76 |
| Total Patient Days | 84,392 | 12,073 | 46,903 | +1.03σ | P90 ▲ | P81 |
| Medicare Day % | 38.4% | 30.9% | 39.6% | +0.22σ | P65 | P46 |
| Medicaid Day % | 6.2% | 5.1% | 6.6% | -0.25σ | P57 | P43 |
| Operating Margin | -7.9% | -4.8% | -8.3% | -0.07σ | P42 | P53 |
| Revenue per Bed | $1.4M | $1.2M | $1.5M | -0.04σ | P59 | P35 |
| Occupancy Rate | 73.6% | 53.7% | 74.4% | +0.86σ | P77 | P42 |
| Commercial Payer % | 55.4% | 61.2% | 53.5% | -0.18σ | P40 | P63 |
| Net-to-Gross Ratio | 84.5% | 33.3% | 83.2% | +2.20σ | P96 ▲ | P69 |
| Expense per Bed | $1.5M | $1.2M | $1.5M | -0.02σ | P61 | P45 |
| Revenue per Patient Day | 5,217 | 7,054 | 5,725 | -0.06σ | P34 | P34 |
| Payer Diversity Index | 0.542 | 0.473 | 0.534 | +0.74σ | P82 | P58 |
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% | $440.2M | $696.0M | -1.00σ |
| Operating Margin | 2.1% | -0.0788 | -0.0252 | -0.28σ |
| Occupancy Rate | 44.3% | 0.7363 | 0.6800 | +0.31σ |
| Revenue Per Bed | 2.6% | $1.4M | $1.9M | -0.24σ |
| Net To Gross Ratio | 22.4% | 0.8453 | 0.2748 | +3.29σ |