HAC Penalty Risk Auditor
FY2026 · structural fragility of Total HAC Scores
Hospital audit
Memorial Hospital Biloxi
MS · Facility ID 250007 · FY2026
Total HAC Score
-0.4842
Percentile
21.3th
Displayed status
No reductionFrom CMS Payment Reduction column (file).
Score vs threshold (0.3792)
Hospital score -0.4842. 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 0.188
- CLABSIz 0.971
- CAUTIz -0.280
- SSIz -0.866
- CDIz -1.462
- MRSAz -1.457
Fragility
Each reported measure moves the score by 0.1667 points.
| Measure | Current Z | Score @ floor | Score @ cap | Abs swing |
|---|---|---|---|---|
| PSI-90controls fate | 0.1882 | -0.7628 | -0.0971 | 0.6657 |
| CAUTI | -0.2797 | -0.6573 | -0.0399 | 0.6175 |
| MRSA | -1.4573 | -0.4842 | 0.1295 | 0.6137 |
| CDI | -1.4622 | -0.4842 | 0.1250 | 0.6092 |
| CLABSI | 0.9713 | -0.8805 | -0.2727 | 0.6078 |
| SSI | -0.8655 | -0.5827 | 0.0220 | 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 MS (50 scored): 25.0th
Hospital score -0.4842. Penalty threshold 0.3792. Distribution of 50 scored hospitals.
Percentile among hospitals with 6 reported measures (1940 scored): 15.7th
Hospital score -0.4842. Penalty threshold 0.3792. Distribution of 1940 scored hospitals.
Plain-language verdict
As scored, the CMS file lists no payment reduction (Total HAC Score -0.4842; 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.