Statistical Profile — SAINT THOMAS WEST HOSPITAL
CCN 440082 | DAVIDSON, TN | 3 outlier flags
🛡️ Public data only — no PHI permitted on this instance.
643
Beds
$1.06B
Net Revenue
0.2%
Op Margin
88.0%
Occupancy
3
Outlier Flags
Statistical Outliers (3)
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
- Gross Patient Revenue: +2.3σ above national mean
- Total Patient Days: +3.4σ above national mean
Statistical Profile — All Variables
Each metric compared to national (n=6,123) and TN (n=141) peers. Z-score shows standard deviations from national mean.
| Metric | Hospital | Nat'l Median | TN Median | Z-Score | Nat'l %ile | State %ile |
|---|---|---|---|---|---|---|
| Beds | 643 | 63 | 56 | +2.79σ | P98 ▲ | P96 ▲ |
| Net Patient Revenue | $1.06B | $59.7M | $44.3M | +1.79σ | P96 ▲ | P96 ▲ |
| Operating Expenses | $1.05B | $62.7M | $42.6M | +1.70σ | P96 ▲ | P96 ▲ |
| Net Income | $2.4M | $-2.1M | -388,303 | +0.10σ | P74 | P71 |
| Gross Patient Revenue | $5.26B | $186.6M | $152.3M | +2.30σ | P97 ▲ | P97 ▲ |
| Total Patient Days | 206,606 | 12,073 | 11,161 | +3.40σ | P98 ▲ | P97 ▲ |
| Medicare Day % | 22.5% | 30.9% | 28.1% | -0.58σ | P29 | P30 |
| Operating Margin | 0.2% | -4.8% | -0.6% | +0.33σ | P63 | P52 |
| Revenue per Bed | $1.6M | $1.2M | 799,248 | +0.08σ | P67 | P86 |
| Occupancy Rate | 88.0% | 53.7% | 61.7% | +1.43σ | P94 ▲ | P95 ▲ |
| Commercial Payer % | 77.5% | 61.2% | 67.5% | +0.90σ | P84 | P79 |
| Net-to-Gross Ratio | 20.1% | 33.3% | 23.7% | -0.88σ | P18 | P38 |
| Expense per Bed | $1.6M | $1.2M | 791,756 | +0.03σ | P65 | P87 |
| Revenue per Patient Day | 5,109 | 7,054 | 4,716 | -0.06σ | P33 | P55 |
| Payer Diversity Index | 0.348 | 0.473 | 0.459 | -0.62σ | P18 | P17 |
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% | $1.06B | nan | +nanσ |
| Operating Margin | 2.1% | 0.0023 | nan | +nanσ |
| Occupancy Rate | 44.3% | 0.8804 | nan | +nanσ |
| Revenue Per Bed | 2.6% | $1.6M | nan | +nanσ |
| Net To Gross Ratio | 22.4% | 0.2005 | nan | +nanσ |