Statistical Profile — EASTERN MAINE MEDICAL CENTER
CCN 200033 | PENOBSCOT, ME | 4 outlier flags
🛡️ Public data only — no PHI permitted on this instance.
352
Beds
$2.05B
Net Revenue
48.1%
Op Margin
85.9%
Occupancy
4
Outlier Flags
Statistical Outliers (4)
Metrics where this hospital is >2 standard deviations from the national mean. Investigate in diligence — could signal operational issues or data quality problems.
- Net Patient Revenue: +3.9σ above national mean
- Net Income: +6.9σ above national mean
- Operating Margin: +2.7σ above national mean
- Revenue per Bed: +2.2σ above national mean
Statistical Profile — All Variables
Each metric compared to national (n=6,123) and ME (n=38) peers. Z-score shows standard deviations from national mean.
| Metric | Hospital | Nat'l Median | ME Median | Z-Score | Nat'l %ile | State %ile |
|---|---|---|---|---|---|---|
| Beds | 352 | 63 | 42 | +1.20σ | P91 ▲ | P95 ▲ |
| Net Patient Revenue | $2.05B | $59.7M | $87.8M | +3.92σ | P99 ▲ | P97 ▲ |
| Operating Expenses | $1.06B | $62.7M | $90.2M | +1.72σ | P96 ▲ | P95 ▲ |
| Net Income | $986.0M | $-2.1M | $-6.9M | +6.94σ | P100 ▲ | P97 ▲ |
| Gross Patient Revenue | $3.66B | $186.6M | $168.5M | +1.46σ | P94 ▲ | P94 ▲ |
| Total Patient Days | 110,353 | 12,073 | 8,624 | +1.53σ | P94 ▲ | P95 ▲ |
| Medicare Day % | 24.5% | 30.9% | 28.0% | -0.48σ | P34 | P34 |
| Medicaid Day % | 12.9% | 5.1% | 15.1% | +0.27σ | P78 | P39 |
| Operating Margin | 48.1% | -4.8% | -8.3% | +2.72σ | P100 ▲ | P97 ▲ |
| Revenue per Bed | $5.8M | $1.2M | $2.2M | +2.24σ | P99 ▲ | P97 ▲ |
| Occupancy Rate | 85.9% | 53.7% | 57.5% | +1.34σ | P92 ▲ | P84 |
| Commercial Payer % | 62.6% | 61.2% | 54.2% | +0.17σ | P53 | P76 |
| Net-to-Gross Ratio | 55.9% | 33.3% | 49.7% | +0.83σ | P80 | P69 |
| Expense per Bed | $3.0M | $1.2M | $2.3M | +0.60σ | P91 ▲ | P71 |
| Revenue per Patient Day | 18,572 | 7,054 | 10,676 | -0.01σ | P87 | P86 |
| Payer Diversity Index | 0.531 | 0.473 | 0.571 | +0.66σ | P79 | P24 |
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% | $2.05B | $862.4M | +4.64σ |
| Operating Margin | 2.1% | 0.4811 | -0.0393 | +2.74σ |
| Occupancy Rate | 44.3% | 0.8589 | 0.8159 | +0.24σ |
| Revenue Per Bed | 2.6% | $5.8M | $2.1M | +1.94σ |
| Net To Gross Ratio | 22.4% | 0.5593 | 0.3351 | +1.29σ |