Statistical Profile — LAHEY CLINIC HOSPITAL INC.
CCN 220171 | MIDDLESEX, MA | 0 outlier flags
🛡️ Public data only — no PHI permitted on this instance.
345
Beds
$991.1M
Net Revenue
-4.2%
Op Margin
95.3%
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 | 345 | 63 | 125 | +1.16σ | P90 ▲ | P85 |
| Net Patient Revenue | $991.1M | $59.7M | $149.8M | +1.65σ | P96 ▲ | P90 |
| Operating Expenses | $1.03B | $62.7M | $150.2M | +1.66σ | P96 ▲ | P90 |
| Net Income | $-42.1M | $-2.1M | $-15.4M | -0.21σ | P12 | P26 |
| Gross Patient Revenue | $2.27B | $186.6M | $360.1M | +0.73σ | P89 | P88 |
| Total Patient Days | 118,448 | 12,073 | 32,860 | +1.69σ | P94 ▲ | P88 |
| Medicare Day % | 42.3% | 30.9% | 33.5% | +0.42σ | P71 | P71 |
| Medicaid Day % | 9.4% | 5.1% | 9.4% | -0.00σ | P70 | P50 |
| Operating Margin | -4.2% | -4.8% | -12.2% | +0.11σ | P51 | P66 |
| Revenue per Bed | $2.9M | $1.2M | $1.4M | +0.72σ | P90 ▲ | P86 |
| Occupancy Rate | 95.3% | 53.7% | 70.6% | +1.71σ | P98 ▲ | P90 |
| Commercial Payer % | 48.3% | 61.2% | 53.7% | -0.53σ | P29 | P33 |
| Net-to-Gross Ratio | 43.6% | 33.3% | 43.6% | +0.25σ | P67 | P49 |
| Expense per Bed | $3.0M | $1.2M | $1.5M | +0.59σ | P90 ▲ | P82 |
| Revenue per Patient Day | 8,368 | 7,054 | 5,549 | -0.04σ | P57 | P80 |
| Payer Diversity Index | 0.579 | 0.473 | 0.530 | +1.00σ | P89 | P78 |
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% | $991.1M | $1.04B | -0.18σ |
| Operating Margin | 2.1% | -0.0425 | 0.0047 | -0.25σ |
| Occupancy Rate | 44.3% | 0.9528 | 0.9779 | -0.14σ |
| Revenue Per Bed | 2.6% | $2.9M | $2.6M | +0.17σ |
| Net To Gross Ratio | 22.4% | 0.4364 | 0.2886 | +0.85σ |