Statistical Profile — MAIMONIDES MEDICAL CENTER
CCN 330194 | KINGS, NY | 6 outlier flags
🛡️ Public data only — no PHI permitted on this instance.
641
Beds
$1.20B
Net Revenue
-26.5%
Op Margin
81.6%
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: +2.8σ above national mean
- Net Patient Revenue: +2.1σ above national mean
- Operating Expenses: +2.7σ above national mean
- Net Income: -2.1σ below national mean
- Gross Patient Revenue: +2.1σ above national mean
- Total Patient Days: +2.7σ above national mean
Statistical Profile — All Variables
Each metric compared to national (n=6,123) and NY (n=196) peers. Z-score shows standard deviations from national mean.
| Metric | Hospital | Nat'l Median | NY Median | Z-Score | Nat'l %ile | State %ile |
|---|---|---|---|---|---|---|
| Beds | 641 | 63 | 167 | +2.78σ | P98 ▲ | P93 ▲ |
| Net Patient Revenue | $1.20B | $59.7M | $214.1M | +2.10σ | P97 ▲ | P90 ▲ |
| Operating Expenses | $1.52B | $62.7M | $199.0M | +2.66σ | P98 ▲ | P92 ▲ |
| Net Income | $-317.9M | $-2.1M | $-34.8M | -2.12σ | P1 ▼ | P6 ▼ |
| Gross Patient Revenue | $4.97B | $186.6M | $749.0M | +2.14σ | P97 ▲ | P92 ▲ |
| Total Patient Days | 171,819 | 12,073 | 40,924 | +2.73σ | P97 ▲ | P93 ▲ |
| Medicare Day % | 30.0% | 30.9% | 26.8% | -0.20σ | P48 | P57 |
| Medicaid Day % | 7.2% | 5.1% | 4.6% | -0.18σ | P62 | P69 |
| Operating Margin | -26.5% | -4.8% | -17.5% | -1.00σ | P15 | P30 |
| Revenue per Bed | $1.9M | $1.2M | $1.5M | +0.20σ | P74 | P64 |
| Occupancy Rate | 81.6% | 53.7% | 67.3% | +1.17σ | P87 | P73 |
| Commercial Payer % | 62.9% | 61.2% | 66.7% | +0.18σ | P53 | P38 |
| Net-to-Gross Ratio | 24.1% | 33.3% | 35.0% | -0.69σ | P27 | P16 |
| Expense per Bed | $2.4M | $1.2M | $1.7M | +0.33σ | P83 | P70 |
| Revenue per Patient Day | 6,985 | 7,054 | 6,862 | -0.05σ | P49 | P50 |
| Payer Diversity Index | 0.510 | 0.473 | 0.458 | +0.51σ | P71 | P73 |
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% | $1.20B | $1.40B | -0.78σ |
| Operating Margin | 2.1% | -0.2649 | -0.0221 | -1.28σ |
| Occupancy Rate | 44.3% | 0.8163 | 0.9426 | -0.69σ |
| Revenue Per Bed | 2.6% | $1.9M | $2.2M | -0.18σ |
| Net To Gross Ratio | 22.4% | 0.2413 | 0.2225 | +0.11σ |