Statistical Profile — THE JOHNS HOPKINS HOSPITAL
CCN 210009 | BALTIMORE CITY, MD | 6 outlier flags
🛡️ Public data only — no PHI permitted on this instance.
1,038
Beds
$2.47B
Net Revenue
-24.8%
Op Margin
84.5%
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: +5.0σ above national mean
- Net Patient Revenue: +4.8σ above national mean
- Operating Expenses: +5.9σ above national mean
- Net Income: -4.2σ below national mean
- Total Patient Days: +5.6σ above national mean
- Net-to-Gross Ratio: +2.1σ 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 | 1,038 | 63 | 190 | +4.95σ | P99 ▲ | P98 ▲ |
| Net Patient Revenue | $2.47B | $59.7M | $270.0M | +4.81σ | P99 ▲ | P98 ▲ |
| Operating Expenses | $3.08B | $62.7M | $272.2M | +5.86σ | P100 ▲ | P98 ▲ |
| Net Income | $-611.5M | $-2.1M | $-24.1M | -4.16σ | P0 ▼ | P2 ▼ |
| Gross Patient Revenue | $2.97B | $186.6M | $335.5M | +1.09σ | P92 ▲ | P98 ▲ |
| Total Patient Days | 320,303 | 12,073 | 46,903 | +5.61σ | P100 ▲ | P98 ▲ |
| Medicare Day % | 26.0% | 30.9% | 39.6% | -0.40σ | P38 | P23 |
| Medicaid Day % | 13.4% | 5.1% | 6.6% | +0.31σ | P79 | P79 |
| Operating Margin | -24.8% | -4.8% | -8.3% | -0.91σ | P16 | P14 |
| Revenue per Bed | $2.4M | $1.2M | $1.5M | +0.46σ | P84 | P88 |
| Occupancy Rate | 84.5% | 53.7% | 74.4% | +1.29σ | P91 ▲ | P81 |
| Commercial Payer % | 60.6% | 61.2% | 53.5% | +0.07σ | P49 | P73 |
| Net-to-Gross Ratio | 83.0% | 33.3% | 83.2% | +2.13σ | P96 ▲ | P47 |
| Expense per Bed | $3.0M | $1.2M | $1.5M | +0.58σ | P90 ▲ | P90 |
| Revenue per Patient Day | 7,698 | 7,054 | 5,725 | -0.05σ | P54 | P80 |
| Payer Diversity Index | 0.547 | 0.473 | 0.534 | +0.77σ | P83 | P61 |
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% | $2.47B | $2.54B | -0.29σ |
| Operating Margin | 2.1% | -0.2480 | 0.0177 | -1.40σ |
| Occupancy Rate | 44.3% | 0.8454 | 1.3160 | -2.58σ |
| Revenue Per Bed | 2.6% | $2.4M | $3.0M | -0.31σ |
| Net To Gross Ratio | 22.4% | 0.8304 | 0.1735 | +3.79σ |