Statistical Profile — ST. JOSEPHS HOSPITAL & MEDICAL CTR
CCN 030024 | MARICOPA, AZ | 6 outlier flags
🛡️ Public data only — no PHI permitted on this instance.
515
Beds
$1.31B
Net Revenue
-17.7%
Op Margin
86.8%
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: +2.1σ above national mean
- Net Patient Revenue: +2.3σ above national mean
- Operating Expenses: +2.7σ above national mean
- Gross Patient Revenue: +2.4σ above national mean
- Total Patient Days: +2.6σ above national mean
- Medicaid Day %: +2.0σ 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 | 515 | 63 | 74 | +2.09σ | P96 ▲ | P96 ▲ |
| Net Patient Revenue | $1.31B | $59.7M | $55.1M | +2.34σ | P97 ▲ | P96 ▲ |
| Operating Expenses | $1.55B | $62.7M | $72.9M | +2.72σ | P98 ▲ | P98 ▲ |
| Net Income | $-232.6M | $-2.1M | $-1.4M | -1.53σ | P2 ▼ | P2 ▼ |
| Gross Patient Revenue | $5.49B | $186.6M | $233.4M | +2.41σ | P97 ▲ | P99 ▲ |
| Total Patient Days | 163,216 | 12,073 | 14,894 | +2.56σ | P97 ▲ | P98 ▲ |
| Medicare Day % | 15.1% | 30.9% | 24.6% | -0.95σ | P16 | P25 |
| Medicaid Day % | 35.2% | 5.1% | 16.3% | +2.03σ | P95 ▲ | P77 |
| Operating Margin | -17.7% | -4.8% | -0.8% | -0.56σ | P23 | P11 |
| Revenue per Bed | $2.6M | $1.2M | $1.1M | +0.55σ | P87 | P89 |
| Occupancy Rate | 86.8% | 53.7% | 56.0% | +1.38σ | P93 ▲ | P93 ▲ |
| Commercial Payer % | 49.8% | 61.2% | 55.1% | -0.46σ | P31 | P35 |
| Net-to-Gross Ratio | 24.0% | 33.3% | 26.8% | -0.69σ | P27 | P42 |
| Expense per Bed | $3.0M | $1.2M | $1.1M | +0.59σ | P90 ▲ | P87 |
| Revenue per Patient Day | 8,055 | 7,054 | 5,700 | -0.04σ | P56 | P64 |
| Payer Diversity Index | 0.606 | 0.473 | 0.507 | +1.19σ | P93 ▲ | P81 |
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% | $1.31B | $1.15B | +0.66σ |
| Operating Margin | 2.1% | -0.1769 | -0.0673 | -0.58σ |
| Occupancy Rate | 44.3% | 0.8683 | 0.9096 | -0.23σ |
| Revenue Per Bed | 2.6% | $2.6M | $2.2M | +0.20σ |
| Net To Gross Ratio | 22.4% | 0.2396 | 0.3918 | -0.88σ |