Hospital simulator

HAC Penalty Simulator

HAC Penalty Simulator

FY2026 · counterfactual measure changes (partial-equilibrium)

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Counterfactual simulator

CAMBRIDGE HEALTH ALLIANCE

MA · Facility ID 220011 · FY2026

Total HAC Score

0.6458

Percentile

85.5th

Displayed status

Payment reduction

From CMS Payment Reduction column (file).

Score vs threshold (0.3792) — simulated position

Score distributionThreshold 0.3792Hospital 0.6459

Hospital score 0.6459. 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

0.6459

Δ from file score

+0.0001

File 0.6458

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 0.949Z file -0.274 → sim -0.274
    0.273.32
  • SIR 1.150Z file 1.261 → sim 1.261
    0.007.96
  • SIR 1.155Z file 1.466 → sim 1.466
    0.005.52
  • SIR 1.712Z file 1.476 → sim 1.476
    0.004.79
  • SIR 0.453Z file 0.292 → sim 0.292
    0.003.32
  • SIR 0.532Z file -0.345 → sim -0.345
    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.