# Christus St Michael Health System (TX): no HAC cut, 3 readmission measures above expected

**Score:** 45/100

| Field | Value |
|---|---|
| Hospital | Christus St Michael Health System |
| CCN | 450801 |
| State | TX |
| HAC payment cut | No |
| Total HAC score | -0.2765 |
| CLABSI / CAUTI / MRSA / C. diff SIR | 0.788 / 0.365 / 0.770 / 0.309 |
| PSI-90 | 0.8433 |
| Excess readmission measures | 3 |
| Readmission ratios | pneumonia 1.0194; hip/knee replacement 0.8637; heart failure 0.9764; COPD 0.9831; bypass surgery 1.0069; heart attack 1.1119 |

## Why this score
- 3 readmission measures above expected.

Source: CMS Provider Data Catalog: HAC Reduction Program and Hospital Readmissions Reduction Program hospital files (https://www.medicare.gov/care-compare/details/hospital/450801). Last refreshed: 2026-10-28T20:50:47.964Z.
From CMS Provider Data Catalog files for the HAC Reduction and Hospital Readmissions Reduction Programs. Measures cover multi-year periods shown by CMS. A penalty reflects CMS program methodology, not a finding about any patient's care.