HAC Penalty Simulator
FY2026 · counterfactual measure changes (partial-equilibrium)
Counterfactual simulator
WELLSPAN CHAMBERSBURG HOSPITAL
PA · Facility ID 390151 · FY2026
Total HAC Score
-0.0796
Percentile
47.6th
Displayed status
No reductionFrom CMS Payment Reduction column (file).
Score vs threshold (0.3792) — simulated position
Hospital score -0.0796. Penalty threshold 0.3792. Distribution of 2929 scored hospitals.
Live result
Equal-weight mean of edited reported Z · threshold 0.3792(strict >) · simulated/illustrative
Simulated Total HAC
-0.0796
Δ from file score
+0.0000
File -0.0796
Measure controls
Drag reported SIRs (PSI-90: Composite Value). Z updates live via the empirical map, clamped to each measure's floor/cap.
- Composite Value 0.842Z file -1.022 → sim -1.0220.273.32
- SIR 0.411Z file -0.453 → sim -0.4530.007.96
- SIR 1.143Z file 1.437 → sim 1.4370.005.52
- SIR 0.245Z file -1.037 → sim -1.0370.004.79
- SIR 0.231Z file -0.568 → sim -0.5680.003.32
- SIR 1.255Z file 1.165 → sim 1.1650.004.41
Solver
Smallest change to clear (or cushion before crossing) the 0.3792 threshold — holding other measures fixed. Simulated/illustrative.
Insufficient data to score — solver unavailable.