Statistical Profile — CALVERT MEMORIAL HOSPITAL
CCN 210039 | CALVERT, MD | 1 outlier flags
🛡️ Public data only — no PHI permitted on this instance.
78
Beds
$150.0M
Net Revenue
-7.2%
Op Margin
76.7%
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: +2.1σ 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 | 78 | 63 | 190 | -0.30σ | P55 | P19 |
| Net Patient Revenue | $150.0M | $59.7M | $270.0M | -0.15σ | P68 | P25 |
| Operating Expenses | $160.8M | $62.7M | $272.2M | -0.14σ | P69 | P33 |
| Net Income | $-10.8M | $-2.1M | $-24.1M | +0.01σ | P27 | P66 |
| Gross Patient Revenue | $181.0M | $186.6M | $335.5M | -0.37σ | P49 | P24 |
| Total Patient Days | 21,840 | 12,073 | 46,903 | -0.19σ | P63 | P18 |
| Medicare Day % | 48.4% | 30.9% | 39.6% | +0.72σ | P79 | P73 |
| Medicaid Day % | 7.2% | 5.1% | 6.6% | -0.18σ | P62 | P58 |
| Operating Margin | -7.2% | -4.8% | -8.3% | -0.04σ | P44 | P55 |
| Revenue per Bed | $1.9M | $1.2M | $1.5M | +0.23σ | P75 | P78 |
| Occupancy Rate | 76.7% | 53.7% | 74.4% | +0.98σ | P82 | P60 |
| Commercial Payer % | 44.4% | 61.2% | 53.5% | -0.72σ | P23 | P22 |
| Net-to-Gross Ratio | 82.8% | 33.3% | 83.2% | +2.12σ | P96 ▲ | P43 |
| Expense per Bed | $2.1M | $1.2M | $1.5M | +0.20σ | P77 | P71 |
| Revenue per Patient Day | 6,867 | 7,054 | 5,725 | -0.05σ | P48 | P76 |
| Payer Diversity Index | 0.563 | 0.473 | 0.534 | +0.89σ | P87 | P78 |
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% | $150.0M | $186.5M | -0.14σ |
| Operating Margin | 2.1% | -0.0721 | -0.0565 | -0.08σ |
| Occupancy Rate | 44.3% | 0.7671 | 0.5116 | +1.40σ |
| Revenue Per Bed | 2.6% | $1.9M | $1.7M | +0.12σ |
| Net To Gross Ratio | 22.4% | 0.8284 | 0.4209 | +2.35σ |