Statistical Profile — ROCK REGIONAL HOSPITAL
CCN 170204 | SEDGWICK, KS | 1 outlier flags
🛡️ Public data only — no PHI permitted on this instance.
31
Beds
$22.7M
Net Revenue
-50.0%
Op Margin
26.1%
Occupancy
1
Outlier Flags
Statistical Outliers (1)
Metrics where this hospital is >2 standard deviations from the national mean. Investigate in diligence — could signal operational issues or data quality problems.
- Operating Margin: -2.2σ below national mean
Statistical Profile — All Variables
Each metric compared to national (n=6,123) and KS (n=152) peers. Z-score shows standard deviations from national mean.
| Metric | Hospital | Nat'l Median | KS Median | Z-Score | Nat'l %ile | State %ile |
|---|---|---|---|---|---|---|
| Beds | 31 | 63 | 25 | -0.56σ | P32 | P68 |
| Net Patient Revenue | $22.7M | $59.7M | $19.2M | -0.42σ | P25 | P58 |
| Operating Expenses | $42.7M | $62.7M | $22.5M | -0.38σ | P41 | P72 |
| Net Income | $-20.0M | $-2.1M | $-3.0M | -0.05σ | P19 | P6 ▼ |
| Gross Patient Revenue | $84.3M | $186.6M | $37.4M | -0.42σ | P36 | P66 |
| Total Patient Days | 2,957 | 12,073 | 2,916 | -0.56σ | P23 | P50 |
| Medicare Day % | 43.9% | 30.9% | 52.4% | +0.50σ | P73 | P39 |
| Operating Margin | -50.0% | -4.8% | -17.7% | -2.17σ | P0 ▼ | P0 ▼ |
| Revenue per Bed | 732,093 | $1.2M | 823,887 | -0.39σ | P33 | P46 |
| Occupancy Rate | 26.1% | 53.7% | 32.6% | -1.01σ | P20 | P39 |
| Commercial Payer % | 56.1% | 61.2% | 39.6% | -0.15σ | P41 | P72 |
| Net-to-Gross Ratio | 26.9% | 33.3% | 54.2% | -0.55σ | P34 | P16 |
| Expense per Bed | $1.4M | $1.2M | 988,935 | -0.08σ | P56 | P72 |
| Revenue per Patient Day | 7,675 | 7,054 | 8,637 | -0.05σ | P54 | P41 |
| Payer Diversity Index | 0.493 | 0.473 | 0.426 | +0.39σ | P60 | P69 |
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% | $22.7M | nan | +nanσ |
| Operating Margin | 2.1% | -0.5000 | nan | +nanσ |
| Occupancy Rate | 44.3% | 0.2613 | nan | +nanσ |
| Revenue Per Bed | 2.6% | 732,093 | nan | +nanσ |
| Net To Gross Ratio | 22.4% | 0.2692 | nan | +nanσ |