Statistical Profile — BANNER ESTRELLA MEDICAL CENTER
CCN 030115 | nan, AZ | 6 outlier flags
🛡️ Public data only — no PHI permitted on this instance.
317
Beds
$1.84B
Net Revenue
79.2%
Op Margin
72.5%
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.
- Net Patient Revenue: +3.5σ above national mean
- Net Income: +10.2σ above national mean
- Medicaid Day %: +2.4σ above national mean
- Operating Margin: +4.3σ above national mean
- Revenue per Bed: +2.2σ above national mean
- Net-to-Gross Ratio: +2.9σ above national mean
Statistical Profile — All Variables
Each metric compared to national (n=6,123) and AZ (n=124) peers. Z-score shows standard deviations from national mean.
| Metric | Hospital | Nat'l Median | AZ Median | Z-Score | Nat'l %ile | State %ile |
|---|---|---|---|---|---|---|
| Beds | 317 | 63 | 74 | +1.01σ | P89 | P87 |
| Net Patient Revenue | $1.84B | $59.7M | $55.1M | +3.46σ | P98 ▲ | P98 ▲ |
| Operating Expenses | $382.6M | $62.7M | $72.9M | +0.32σ | P84 | P85 |
| Net Income | $1.45B | $-2.1M | $-1.4M | +10.19σ | P100 ▲ | P99 ▲ |
| Gross Patient Revenue | $1.84B | $186.6M | $233.4M | +0.50σ | P86 | P78 |
| Total Patient Days | 83,867 | 12,073 | 14,894 | +1.02σ | P90 | P91 ▲ |
| Medicare Day % | 12.6% | 30.9% | 24.6% | -1.07σ | P14 | P19 |
| Medicaid Day % | 39.8% | 5.1% | 16.3% | +2.40σ | P96 ▲ | P84 |
| Operating Margin | 79.2% | -4.8% | -0.8% | +4.27σ | P100 ▲ | P99 ▲ |
| Revenue per Bed | $5.8M | $1.2M | $1.1M | +2.23σ | P99 ▲ | P97 ▲ |
| Occupancy Rate | 72.5% | 53.7% | 56.0% | +0.81σ | P75 | P70 |
| Commercial Payer % | 47.6% | 61.2% | 55.1% | -0.56σ | P28 | P30 |
| Net-to-Gross Ratio | 100.0% | 33.3% | 26.8% | +2.94σ | P98 ▲ | P96 ▲ |
| Expense per Bed | $1.2M | $1.2M | $1.1M | -0.15σ | P49 | P52 |
| Revenue per Patient Day | 21,907 | 7,054 | 5,700 | +0.01σ | P90 ▲ | P91 ▲ |
| Payer Diversity Index | 0.599 | 0.473 | 0.507 | +1.14σ | P92 ▲ | P74 |
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% | $1.84B | $545.8M | +5.05σ |
| Operating Margin | 2.1% | 0.7917 | -0.0989 | +4.69σ |
| Occupancy Rate | 44.3% | 0.7248 | 0.6418 | +0.45σ |
| Revenue Per Bed | 2.6% | $5.8M | $1.5M | +2.23σ |
| Net To Gross Ratio | 22.4% | 1.0000 | 0.3983 | +3.47σ |