Hospital simulator

HAC Penalty Simulator

HAC Penalty Simulator

FY2026 · counterfactual measure changes (partial-equilibrium)

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Counterfactual simulator

MASSACHUSETTS EYE AND EAR INFIRMARY -

MA · Facility ID 220075 · FY2026

Total HAC Score

1.0946

Percentile

95.7th

Displayed status

Payment reduction

From CMS Payment Reduction column (file).

Score vs threshold (0.3792) — simulated position

Score distributionThreshold 0.3792Hospital 1.0946

Hospital score 1.0946. 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

1.0946

Δ from file score

-0.0000

File 1.0946

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 0.834Z file -1.081 → sim -1.081
    0.273.32
  • CLABSIUnreported

    Results are not available for this reporting period.

  • CAUTIUnreported

    Results are not available for this reporting period.

  • SIR 2.670Z file 2.172 → sim 2.172
    0.004.79

    No score impact — already at the measure cap.

  • SIR 0.994Z file 2.193 → sim 2.193
    0.003.32

    No score impact — already at the measure cap.

  • MRSAUnreported

    Results are not available for this reporting period.

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.