HAC Penalty Simulator
FY2026 · counterfactual measure changes (partial-equilibrium)
Counterfactual simulator
SOUTH SHORE HOSPITAL
IL · Facility ID 140181 · FY2026
Total HAC Score
1.7595
Percentile
98.5th
Displayed status
Payment reductionFrom CMS Payment Reduction column (file).
Score vs threshold (0.3792) — simulated position
Hospital score 1.7595. 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
1.7595
Δ from file score
-0.0000
File 1.7595
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 0.953Z file -0.247 → sim -0.2470.273.32
- SIR 7.581Z file 2.240 → sim 2.2400.007.96
No score impact — already at the measure cap.
- SIR 1.540Z file 2.386 → sim 2.3860.005.52
No score impact — already at the measure cap.
- SSIUnreported
Results are not available for this reporting period.
- SIR 1.127Z file 2.193 → sim 2.1930.003.32
No score impact — already at the measure cap.
- SIR 3.396Z file 2.225 → sim 2.2250.004.41
No score impact — already at the measure cap.
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.