HAC Penalty Simulator
FY2026 · counterfactual measure changes (partial-equilibrium)
Counterfactual simulator
BRIGHAM AND WOMEN FAULKNER HOSPITAL
MA · Facility ID 220119 · FY2026
Total HAC Score
0.4149
Percentile
76.6th
Displayed status
Payment reductionFrom CMS Payment Reduction column (file).
Score vs threshold (0.3792) — simulated position
Hospital score 0.4149. 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
0.4149
Δ from file score
-0.0000
File 0.4149
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 0.709Z file -1.483 → sim -1.4830.273.32
No score impact — already at the measure floor.
- SIR 0.653Z file 0.108 → sim 0.1080.007.96
- SIR 0.626Z file 0.190 → sim 0.1900.005.52
- SIR 4.402Z file 2.172 → sim 2.1720.004.79
No score impact — already at the measure cap.
- SIR 0.654Z file 1.070 → sim 1.0700.003.32
- SIR 0.904Z file 0.432 → sim 0.4320.004.41
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.