HAC Penalty Risk Auditor
FY2026 · structural fragility of Total HAC Scores
Hospital audit
KAISER FOUNDATION HOSPITAL FONTANA/ONTARIO
CA · Facility ID 050140 · FY2026
Total HAC Score
-0.1190
Percentile
44.7th
Displayed status
No reductionFrom CMS Payment Reduction column (file).
Score vs threshold (0.3792)
Hospital score -0.1190. 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 -0.100
- CLABSIz -0.455
- CAUTIz 0.046
- SSIz 0.303
- CDIz 0.195
- MRSAz -0.703
Fragility
Each reported measure moves the score by 0.1667 points.
| Measure | Current Z | Score @ floor | Score @ cap | Abs swing |
|---|---|---|---|---|
| PSI-90controls fate | -0.0997 | -0.3497 | 0.3161 | 0.6657 |
| CAUTI | 0.0457 | -0.3464 | 0.2710 | 0.6175 |
| MRSA | -0.7028 | -0.2448 | 0.3689 | 0.6137 |
| CDI | 0.1951 | -0.3953 | 0.2139 | 0.6092 |
| CLABSI | -0.4554 | -0.2776 | 0.3302 | 0.6078 |
| SSI | 0.3028 | -0.4123 | 0.1924 | 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 CA (277 scored): 42.1th
Hospital score -0.1190. Penalty threshold 0.3792. Distribution of 277 scored hospitals.
Percentile among hospitals with 6 reported measures (1940 scored): 42.0th
Hospital score -0.1190. Penalty threshold 0.3792. Distribution of 1940 scored hospitals.
Plain-language verdict
As scored, the CMS file lists no payment reduction (Total HAC Score -0.1190; 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.