Statistical Profile — UC DAVIS MEDICAL CENTER
CCN 050599 | SACRAMENTO, CA | 6 outlier flags
🛡️ Public data only — no PHI permitted on this instance.
666
Beds
$3.28B
Net Revenue
-11.5%
Op Margin
84.7%
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: +2.9σ above national mean
- Net Patient Revenue: +6.5σ above national mean
- Operating Expenses: +7.0σ above national mean
- Net Income: -2.5σ below national mean
- Gross Patient Revenue: +6.0σ above national mean
- Total Patient Days: +3.4σ above national mean
Statistical Profile — All Variables
Each metric compared to national (n=6,123) and CA (n=414) peers. Z-score shows standard deviations from national mean.
| Metric | Hospital | Nat'l Median | CA Median | Z-Score | Nat'l %ile | State %ile |
|---|---|---|---|---|---|---|
| Beds | 666 | 63 | 138 | +2.92σ | P98 ▲ | P98 ▲ |
| Net Patient Revenue | $3.28B | $59.7M | $176.7M | +6.55σ | P100 ▲ | P99 ▲ |
| Operating Expenses | $3.65B | $62.7M | $191.8M | +7.05σ | P100 ▲ | P99 ▲ |
| Net Income | $-376.7M | $-2.1M | $-5.0M | -2.53σ | P1 ▼ | P1 ▼ |
| Gross Patient Revenue | $12.36B | $186.6M | $829.1M | +6.02σ | P100 ▲ | P99 ▲ |
| Total Patient Days | 205,465 | 12,073 | 27,749 | +3.38σ | P98 ▲ | P98 ▲ |
| Medicare Day % | 25.6% | 30.9% | 25.9% | -0.42σ | P37 | P49 |
| Medicaid Day % | 18.8% | 5.1% | 7.4% | +0.74σ | P86 | P83 |
| Operating Margin | -11.5% | -4.8% | -4.9% | -0.25σ | P34 | P36 |
| Revenue per Bed | $4.9M | $1.2M | $1.5M | +1.78σ | P98 ▲ | P95 ▲ |
| Occupancy Rate | 84.7% | 53.7% | 59.4% | +1.29σ | P91 ▲ | P89 |
| Commercial Payer % | 55.6% | 61.2% | 64.7% | -0.17σ | P40 | P27 |
| Net-to-Gross Ratio | 26.5% | 33.3% | 25.8% | -0.57σ | P33 | P52 |
| Expense per Bed | $5.5M | $1.2M | $1.7M | +1.62σ | P98 ▲ | P95 ▲ |
| Revenue per Patient Day | 15,951 | 7,054 | 7,799 | -0.02σ | P83 | P85 |
| Payer Diversity Index | 0.590 | 0.473 | 0.468 | +1.07σ | P91 ▲ | P96 ▲ |
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% | $3.28B | $1.60B | +6.57σ |
| Operating Margin | 2.1% | -0.1149 | -0.0151 | -0.53σ |
| Occupancy Rate | 44.3% | 0.8470 | 1.0458 | -1.09σ |
| Revenue Per Bed | 2.6% | $4.9M | $2.5M | +1.27σ |
| Net To Gross Ratio | 22.4% | 0.2652 | 0.2611 | +0.02σ |