HAC Penalty Simulator
FY2026 · counterfactual measure changes (partial-equilibrium)
Counterfactual simulator
HUNTSVILLE HOSPITAL
AL · Facility ID 010039 · FY2026
Total HAC Score
0.9199
Percentile
92.4th
Displayed status
Payment reductionFrom CMS Payment Reduction column (file).
Score vs threshold (0.3792) — simulated position
Hospital score 0.9199. 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
0.9199
Δ from file score
+0.0000
File 0.9199
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 1.722Z file 2.511 → sim 2.5110.273.32
No score impact — already at the measure cap.
- SIR 0.875Z file 0.623 → sim 0.6230.007.96
- SIR 0.699Z file 0.366 → sim 0.3660.005.52
- SIR 0.671Z file -0.307 → sim -0.3070.004.79
- SIR 0.687Z file 1.198 → sim 1.1980.003.32
- SIR 1.237Z file 1.128 → sim 1.1280.004.41
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.