HAC Penalty Risk Auditor
FY2026 · structural fragility of Total HAC Scores
Hospital audit
GREENWICH HOSPITAL ASSOCIATION -
CT · Facility ID 070018 · FY2026
Total HAC Score
-0.1865
Percentile
39.9th
Displayed status
No reductionFrom CMS Payment Reduction column (file).
Score vs threshold (0.3792)
Hospital score -0.1865. Penalty threshold 0.3792. Distribution of 2929 scored hospitals.
Data completeness
Reported on 6 of 6. Missing measures show N/A with the CMS footnote; footnote 18 values are imputed worst-case, not measured performance.
- PSI-90z -0.430
- CLABSIz -0.066
- CAUTIz -0.140
- SSIz 0.101
- CDIz -0.022
- MRSAz -0.563
Fragility
Each reported measure moves the score by 0.1667 points.
| Measure | Current Z | Score @ floor | Score @ cap | Abs swing |
|---|---|---|---|---|
| PSI-90controls fate | -0.4297 | -0.3622 | 0.3036 | 0.6658 |
| CAUTI | -0.1399 | -0.3830 | 0.2345 | 0.6175 |
| MRSA | -0.5628 | -0.3356 | 0.2781 | 0.6137 |
| CDI | -0.0218 | -0.4266 | 0.1826 | 0.6092 |
| CLABSI | -0.0656 | -0.4100 | 0.1978 | 0.6078 |
| SSI | 0.1006 | -0.4461 | 0.1586 | 0.6047 |
Swing is a mechanics illustration: replace one reported Z with that measure’s observed floor or cap while holding others fixed. Ranked by absolute swing.
Peer context
Percentile within CT (25 scored): 54.0th
Hospital score -0.1865. Penalty threshold 0.3792. Distribution of 25 scored hospitals.
Percentile among hospitals with 6 reported measures (1940 scored): 36.8th
Hospital score -0.1865. Penalty threshold 0.3792. Distribution of 1940 scored hospitals.
Plain-language verdict
As scored, the CMS file lists no payment reduction (Total HAC Score -0.1865; threshold 0.3792).
Reported on 6 of 6 measures; each reported measure moves the equal-weighted score by 0.1667 points.
Describes scoring mechanics only. Not medical or legal advice. Any “would / would not” language is an illustration against the published threshold, not a CMS prediction.