HAC Penalty Risk Auditor
FY2026 · structural fragility of Total HAC Scores
Hospital audit
ASCENSION SAINT THOMAS HOSPITAL
TN · Facility ID 440082 · FY2026
Total HAC Score
-0.2453
Percentile
35.8th
Displayed status
No reductionFrom CMS Payment Reduction column (file).
Score vs threshold (0.3792)
Hospital score -0.2453. 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 -1.483
- CLABSIz 0.148
- CAUTIz -0.195
- SSIz 0.342
- CDIz -0.053
- MRSAz -0.231
Fragility
Each reported measure moves the score by 0.1667 points.
| Measure | Current Z | Score @ floor | Score @ cap | Abs swing |
|---|---|---|---|---|
| PSI-90controls fate | -1.4834 | -0.2453 | 0.4204 | 0.6657 |
| CAUTI | -0.1953 | -0.4325 | 0.1849 | 0.6175 |
| MRSA | -0.2305 | -0.4498 | 0.1639 | 0.6137 |
| CDI | -0.0527 | -0.4802 | 0.1290 | 0.6092 |
| CLABSI | 0.1478 | -0.5044 | 0.1034 | 0.6078 |
| SSI | 0.3422 | -0.5451 | 0.0596 | 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 TN (73 scored): 45.9th
Hospital score -0.2453. Penalty threshold 0.3792. Distribution of 73 scored hospitals.
Percentile among hospitals with 6 reported measures (1940 scored): 31.9th
Hospital score -0.2453. Penalty threshold 0.3792. Distribution of 1940 scored hospitals.
Plain-language verdict
As scored, the CMS file lists no payment reduction (Total HAC Score -0.2453; 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.