Statistical Profile — NEWTON WELLESLEY HOSPITAL
CCN 220101 | MIDDLESEX, MA | 0 outlier flags
🛡️ Public data only — no PHI permitted on this instance.
216
Beds
$624.3M
Net Revenue
-4.7%
Op Margin
92.2%
Occupancy
0
Outlier Flags
Statistical Profile — All Variables
Each metric compared to national (n=6,123) and MA (n=99) peers. Z-score shows standard deviations from national mean.
| Metric | Hospital | Nat'l Median | MA Median | Z-Score | Nat'l %ile | State %ile |
|---|---|---|---|---|---|---|
| Beds | 216 | 63 | 125 | +0.45σ | P81 | P73 |
| Net Patient Revenue | $624.3M | $59.7M | $149.8M | +0.87σ | P91 ▲ | P85 |
| Operating Expenses | $653.4M | $62.7M | $150.2M | +0.88σ | P92 ▲ | P86 |
| Net Income | $-29.2M | $-2.1M | $-15.4M | -0.12σ | P15 | P32 |
| Gross Patient Revenue | $1.87B | $186.6M | $360.1M | +0.51σ | P86 | P85 |
| Total Patient Days | 74,345 | 12,073 | 32,860 | +0.83σ | P88 | P80 |
| Medicare Day % | 35.8% | 30.9% | 33.5% | +0.09σ | P60 | P60 |
| Medicaid Day % | 5.5% | 5.1% | 9.4% | -0.31σ | P53 | P27 |
| Operating Margin | -4.7% | -4.8% | -12.2% | +0.09σ | P50 | P63 |
| Revenue per Bed | $2.9M | $1.2M | $1.4M | +0.73σ | P90 ▲ | P89 |
| Occupancy Rate | 92.2% | 53.7% | 70.6% | +1.59σ | P97 ▲ | P83 |
| Commercial Payer % | 58.7% | 61.2% | 53.7% | -0.02σ | P45 | P63 |
| Net-to-Gross Ratio | 33.4% | 33.3% | 43.6% | -0.24σ | P50 | P18 |
| Expense per Bed | $3.0M | $1.2M | $1.5M | +0.60σ | P91 ▲ | P83 |
| Revenue per Patient Day | 8,397 | 7,054 | 5,549 | -0.04σ | P58 | P81 |
| Payer Diversity Index | 0.525 | 0.473 | 0.530 | +0.62σ | P77 | P46 |
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% | $624.3M | $628.7M | -0.02σ |
| Operating Margin | 2.1% | -0.0467 | -0.0238 | -0.12σ |
| Occupancy Rate | 44.3% | 0.9219 | 0.7686 | +0.84σ |
| Revenue Per Bed | 2.6% | $2.9M | $2.2M | +0.39σ |
| Net To Gross Ratio | 22.4% | 0.3344 | 0.3400 | -0.03σ |