Hospital simulator

HAC Penalty Simulator

HAC Penalty Simulator

FY2026 · counterfactual measure changes (partial-equilibrium)

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Counterfactual simulator

USC ARCADIA HOSPITAL

CA · Facility ID 050238 · FY2026

Total HAC Score

0.9810

Percentile

93.5th

Displayed status

Payment reduction

From CMS Payment Reduction column (file).

Score vs threshold (0.3792) — simulated position

Score distributionThreshold 0.3792Hospital 0.9810

Hospital score 0.9810. 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

0.9810

Δ from file score

0.0000

File 0.9810

Penalized (simulated)

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 1.279Z file 2.028 → sim 2.028
    0.273.32
  • SIR 1.290Z file 1.586 → sim 1.586
    0.007.96
  • SIR 0.943Z file 0.955 → sim 0.955
    0.005.52
  • SIR 0.899Z file 0.084 → sim 0.084
    0.004.79
  • SIR 0.752Z file 1.450 → sim 1.450
    0.003.32
  • SIR 0.594Z file -0.216 → sim -0.216
    0.004.41

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.