# St. Mary'S Hospital (AZ): no HAC cut, 2 readmission measures above expected

**Score:** 45/100

| Field | Value |
|---|---|
| Hospital | St. Mary'S Hospital |
| CCN | 030010 |
| State | AZ |
| HAC payment cut | No |
| Total HAC score | -0.2762 |
| CLABSI / CAUTI / MRSA / C. diff SIR | 0.379 / 0.434 / 0.703 / 0.551 |
| PSI-90 | 0.9764 |
| Excess readmission measures | 2 |
| Readmission ratios | COPD 1.0287; pneumonia 0.993; bypass surgery 0.9939; heart failure 0.9997; heart attack 1.023 |

## Why this score
- 2 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/030010). 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.