Statistical Profile — CHARLESTON AREA MEDICAL CENTER INC.
CCN 510022 | KANAWHA, WV | 5 outlier flags
🛡️ Public data only — no PHI permitted on this instance.
826
Beds
$1.29B
Net Revenue
-9.4%
Op Margin
56.2%
Occupancy
5
Outlier Flags
Statistical Outliers (5)
Metrics where this hospital is >2 standard deviations from the national mean. Investigate in diligence — could signal operational issues or data quality problems.
- Beds: +3.8σ above national mean
- Net Patient Revenue: +2.3σ above national mean
- Operating Expenses: +2.4σ above national mean
- Gross Patient Revenue: +2.2σ above national mean
- Total Patient Days: +2.6σ above national mean
Statistical Profile — All Variables
Each metric compared to national (n=6,123) and WV (n=62) peers. Z-score shows standard deviations from national mean.
| Metric | Hospital | Nat'l Median | WV Median | Z-Score | Nat'l %ile | State %ile |
|---|---|---|---|---|---|---|
| Beds | 826 | 63 | 41 | +3.79σ | P99 ▲ | P98 ▲ |
| Net Patient Revenue | $1.29B | $59.7M | $37.8M | +2.29σ | P97 ▲ | P97 ▲ |
| Operating Expenses | $1.41B | $62.7M | $39.7M | +2.44σ | P97 ▲ | P97 ▲ |
| Net Income | $-120.8M | $-2.1M | -193,500 | -0.75σ | P4 ▼ | P2 ▼ |
| Gross Patient Revenue | $5.08B | $186.6M | $111.3M | +2.20σ | P97 ▲ | P98 ▲ |
| Total Patient Days | 167,787 | 12,073 | 6,981 | +2.65σ | P97 ▲ | P97 ▲ |
| Medicare Day % | 27.2% | 30.9% | 36.8% | -0.34σ | P41 | P18 |
| Medicaid Day % | 24.6% | 5.1% | 3.1% | +1.20σ | P91 ▲ | P98 ▲ |
| Operating Margin | -9.4% | -4.8% | -0.3% | -0.14σ | P39 | P27 |
| Revenue per Bed | $1.6M | $1.2M | $1.1M | +0.04σ | P65 | P67 |
| Occupancy Rate | 56.2% | 53.7% | 53.9% | +0.17σ | P53 | P57 |
| Commercial Payer % | 48.1% | 61.2% | 57.9% | -0.54σ | P28 | P24 |
| Net-to-Gross Ratio | 25.4% | 33.3% | 35.0% | -0.62σ | P30 | P18 |
| Expense per Bed | $1.7M | $1.2M | $1.1M | +0.06σ | P67 | P69 |
| Revenue per Patient Day | 7,696 | 7,054 | 8,355 | -0.05σ | P54 | P37 |
| Payer Diversity Index | 0.634 | 0.473 | 0.502 | +1.38σ | P96 ▲ | P97 ▲ |
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% | $1.29B | $1.17B | +0.48σ |
| Operating Margin | 2.1% | -0.0936 | -0.0570 | -0.19σ |
| Occupancy Rate | 44.3% | 0.5616 | 0.4107 | +0.83σ |
| Revenue Per Bed | 2.6% | $1.6M | 732,522 | +0.43σ |
| Net To Gross Ratio | 22.4% | 0.2544 | 0.0539 | +1.16σ |