Acute Care Hospitals · Voluntary non-profit - Private
Shannon Medical Center
- 120 E Harris Ave., San Angelo, TX 76903
- (325) 653-6741
- Acute Care Hospitals
- Emergency services available 24/7
At a glance
Shannon Medical Center carries a 3-star CMS overall rating — in line with the national norm. On healthcare-associated infection measures, it performs better than the national average on 12 and worse on 0.
Healthcare-Associated Infections
lower is better · 36 measures reported
Rates of infections patients can acquire while receiving care, such as central-line and catheter-associated infections, MRSA, and C. difficile.
| Measure | Score | Compared to national |
|---|---|---|
| Central Line Associated Bloodstream Infection (ICU + select Wards): Lower Confidence Limit | 0.005 | Better than national |
| Central Line Associated Bloodstream Infection (ICU + select Wards): Upper Confidence Limit | 0.516 | Better than national |
| Central Line Associated Bloodstream Infection: Number of Device Days | 9167 | Better than national |
| Central Line Associated Bloodstream Infection (ICU + select Wards): Predicted Cases | 9.559 | Better than national |
| Central Line Associated Bloodstream Infection (ICU + select Wards): Observed Cases | 1 | Better than national |
| Central Line Associated Bloodstream Infection (ICU + select Wards) | 0.105 | Better than national |
| Catheter Associated Urinary Tract Infections (ICU + select Wards): Lower Confidence Limit | 0.415 | Same as national |
| Catheter Associated Urinary Tract Infections (ICU + select Wards): Upper Confidence Limit | 1.562 | Same as national |
| Catheter Associated Urinary Tract Infections (ICU + select Wards): Number of Urinary Catheter Days | 7774 | Same as national |
| Catheter Associated Urinary Tract Infections (ICU + select Wards): Predicted Cases | 10.571 | Same as national |
| Catheter Associated Urinary Tract Infections (ICU + select Wards): Observed Cases | 9 | Same as national |
| Catheter Associated Urinary Tract Infections (ICU + select Wards) | 0.851 | Same as national |
| SSI - Colon Surgery: Lower Confidence Limit | 0.134 | Same as national |
| SSI - Colon Surgery: Upper Confidence Limit | 1.436 | Same as national |
| SSI - Colon Surgery: Number of Procedures | 214 | Same as national |
| SSI - Colon Surgery: Predicted Cases | 5.686 | Same as national |
| SSI - Colon Surgery: Observed Cases | 3 | Same as national |
| SSI - Colon Surgery | 0.528 | Same as national |
| SSI - Abdominal Hysterectomy: Lower Confidence Limit | 0.015 | Same as national |
| SSI - Abdominal Hysterectomy: Upper Confidence Limit | 1.468 | Same as national |
| SSI - Abdominal Hysterectomy: Number of Procedures | 368 | Same as national |
| SSI - Abdominal Hysterectomy: Predicted Cases | 3.360 | Same as national |
| SSI - Abdominal Hysterectomy: Observed Cases | 1 | Same as national |
| SSI - Abdominal Hysterectomy | 0.298 | Same as national |
| MRSA Bacteremia: Lower Confidence Limit | 0.334 | Same as national |
| MRSA Bacteremia: Upper Confidence Limit | 2.020 | Same as national |
| MRSA Bacteremia: Patient Days | 85009 | Same as national |
| MRSA Bacteremia: Predicted Cases | 5.487 | Same as national |
| MRSA Bacteremia: Observed Cases | 5 | Same as national |
| MRSA Bacteremia | 0.911 | Same as national |
| Clostridium Difficile (C.Diff): Lower Confidence Limit | 0.320 | Better than national |
| Clostridium Difficile (C.Diff): Upper Confidence Limit | 0.792 | Better than national |
| Clostridium Difficile (C.Diff): Patient Days | 79728 | Better than national |
| Clostridium Difficile (C.Diff): Predicted Cases | 36.767 | Better than national |
| Clostridium Difficile (C.Diff): Observed Cases | 19 | Better than national |
| Clostridium Difficile (C.Diff) | 0.517 | Better than national |
Complications & Deaths
lower is better · 20 measures reported
Rates of serious complications (like hip/knee replacement problems or accidental cuts during surgery) and 30-day mortality rates for common conditions.
| Measure | Score | Compared to national | Sample |
|---|---|---|---|
| Rate of complications for hip/knee replacement patients | 4.1 | Same as national | 148 |
| Hybrid Hospital-Wide All-Cause Risk Standardized Mortality Rate | 3.9 | Same as national | 1942 |
| Death rate for heart attack patients | 12.6 | Same as national | 152 |
| Death rate for CABG surgery patients | 3.3 | Same as national | 86 |
| Death rate for COPD patients | 8.2 | Same as national | 167 |
| Death rate for heart failure patients | 14.2 | Same as national | 489 |
| Death rate for pneumonia patients | 13.9 | Same as national | 581 |
| Death rate for stroke patients | 16.6 | Same as national | 226 |
| Pressure ulcer rate | 0.49 | Same as national | 5977 |
| Death rate among surgical inpatients with serious treatable complications | 157.58 | Same as national | 90 |
| Iatrogenic pneumothorax rate | 0.28 | Same as national | 8418 |
| In-hospital fall-associated fracture rate | 0.28 | Same as national | 8297 |
| Postoperative hemorrhage or hematoma rate | 2.83 | Same as national | 1935 |
| Postoperative acute kidney injury requiring dialysis rate | 1.44 | Same as national | 648 |
| Postoperative respiratory failure rate | 10.29 | Same as national | 661 |
| Perioperative pulmonary embolism or deep vein thrombosis rate | 2.80 | Same as national | 1963 |
| Postoperative sepsis rate | 7.12 | Same as national | 620 |
| Postoperative wound dehiscence rate | 1.84 | Same as national | 406 |
| Abdominopelvic accidental puncture or laceration rate | 0.79 | Same as national | 1402 |
| CMS Medicare PSI 90: Patient safety and adverse events composite | 1.02 | Same as national | — |
Unplanned Hospital Visits & Readmissions
lower is better · 14 measures reported
How often patients return to the hospital unexpectedly within 30 days of discharge — a marker of care quality and discharge planning.
| Measure | Score | Compared to national | Sample |
|---|---|---|---|
| Hospital return days for heart attack patients | -4.1 | Not available | 176 |
| Hospital return days for heart failure patients | -21.6 | Not available | 582 |
| Hospital return days for pneumonia patients | -9.7 | Not available | 653 |
| Hybrid Hospital-Wide All-Cause Readmission Measure (HWR) | 14.5 | Same as national | 3118 |
| Rate of unplanned hospital visits after colonoscopy (per 1,000 colonoscopies) | 13.1 | Same as national | 2802 |
| Rate of inpatient admissions for patients receiving outpatient chemotherapy | 9.1 | Same as national | 260 |
| Rate of emergency department (ED) visits for patients receiving outpatient chemotherapy | 4.8 | Same as national | 260 |
| Ratio of unplanned hospital visits after hospital outpatient surgery | 0.9 | Same as national | 1177 |
| Acute Myocardial Infarction (AMI) 30-Day Readmission Rate | 12.7 | Same as national | 176 |
| Rate of readmission for CABG | 11.6 | Same as national | 83 |
| Rate of readmission for chronic obstructive pulmonary disease (COPD) patients | 19 | Same as national | 181 |
| Heart failure (HF) 30-Day Readmission Rate | 18.1 | Same as national | 582 |
| Rate of readmission after hip/knee replacement | 5.1 | Same as national | 123 |
| Pneumonia (PN) 30-Day Readmission Rate | 15.7 | Same as national | 653 |
Patient Experience (HCAHPS)
higher is better · 9 measures reported
What patients say about their hospital stay — communication with nurses and doctors, responsiveness, cleanliness, pain management, and whether they would recommend the hospital.
| Measure | Score | Sample |
|---|---|---|
| Nurse communication - star rating | 2 | 425 |
| Doctor communication - star rating | 3 | 425 |
| Communication about medicines - star rating | 2 | 425 |
| Discharge information - star rating | 3 | 425 |
| Cleanliness - star rating | 2 | 425 |
| Quietness - star rating | 4 | 425 |
| Overall hospital rating - star rating | 2 | 425 |
| Recommend hospital - star rating | 3 | 425 |
| Summary star rating | 3 | 425 |
Timely & Effective Care
higher is better (unless a wait time) · 30 measures reported
How consistently hospitals follow recommended care processes — for example, giving heart-attack patients aspirin on arrival, or the average time spent in the emergency department.
| Measure | Score | Sample |
|---|---|---|
| Emergency department volume | very high | — |
| Global Malnutrition Composite Score | — | — |
| Global Malnutrition Composite Score: Malnutrition Diagnosis Documented | — | — |
| Global Malnutrition Composite Score: Malnutrition Risk Screening | — | — |
| Global Malnutrition Composite Score: Nutrition Assessment | — | — |
| Global Malnutrition Composite Score: Nutritional Care Plan | — | — |
| Hospital Harm - Severe Hyperglycemia | 12 | 22744 |
| Hospital Harm - Severe Hypoglycemia | 2 | 4317 |
| Hospital Harm - Opioid Related Adverse Events | 5 | 9352 |
| Healthcare workers given influenza vaccination | 64 | 5590 |
| Average (median) time all patients spent in the emergency department before leaving from the visit, including psychiatric/mental health patients and patients who were transferred to another facility. A lower number of minutes is better | 145 | 851 |
| Average (median) time patients spent in the emergency department before leaving from the visit, excluding patients transferred to another facility or psychiatric care/mental health patients. A lower number of minutes is better | 144 | 819 |
| Average (median) time psychiatric/mental health patients spent in the emergency department before leaving from the visit. A lower number of minutes is better | 240 | 24 |
| Average (median) time patients spent in the emergency department before being transferred to another facility. A lower number of minutes is better | — | — |
| Left before being seen | 2 | 68996 |
| Head CT results | 76 | 25 |
| Endoscopy/polyp surveillance: appropriate follow-up interval for normal colonoscopy in average risk patients | 100 | 115 |
| Improvement in Patient's Visual Function within 90 Days Following Cataract Surgery | — | — |
| ST-Segment Elevation Myocardial Infarction (STEMI) | 78 | 51 |
| Safe Use of Opioids - Concurrent Prescribing | 9 | 3321 |
| Appropriate care for severe sepsis and septic shock | 65 | 371 |
| Septic Shock 3-Hour Bundle | 76 | 145 |
| Septic Shock 6-Hour Bundle | 87 | 83 |
| Severe Sepsis 3-Hour Bundle | 80 | 371 |
| Severe Sepsis 6-Hour Bundle | 97 | 228 |
| Discharged on Antithrombotic Therapy | 97 | 150 |
| Anticoagulation Therapy for Atrial Fibrillation/Flutter | 62 | 26 |
| Antithrombotic Therapy by End of Hospital Day 2 | 97 | 180 |
| Venous Thromboembolism Prophylaxis | 88 | 8377 |
| Intensive Care Unit Venous Thromboembolism Prophylaxis | 82 | 1037 |
Maternal Health
lower is better · 4 measures reported
Measures of maternal outcomes and safe delivery practices, including severe complications during childbirth.
| Measure | Score | Sample |
|---|---|---|
| Cesarean Birth | — | — |
| Risk Adjusted Severe Obstetric Complications (All) | — | — |
| Risk Adjusted Severe Obstetric Complications (excluding blood-transfusion-only cases) | — | — |
| Maternal Morbidity Structural Measure | Yes | — |
Frequently asked questions
- How is Shannon Medical Center rated?
- Shannon Medical Center has a 3 out of 5 CMS overall star rating as of the latest CMS release.
- Does Shannon Medical Center have emergency services?
- Yes. Shannon Medical Center operates a 24/7 emergency department.
- Where is Shannon Medical Center located?
- Shannon Medical Center is located at 120 E Harris Ave., San Angelo, TX 76903.
- What type of hospital is Shannon Medical Center?
- Shannon Medical Center is classified by CMS as a Acute Care Hospitals facility (Voluntary non-profit - Private).
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Data as of 2026-06-14. Source: CMS Provider Data Catalog. This is public data provided for informational purposes only and is not medical advice. See our methodology and editorial policy.