Shannon Medical Center in San Angelo, TX
Also known as Shannon West Texas Memorial Hospital
In a medical emergency, call 911. This page is for information only.
About Shannon Medical Center
Shannon Medical Center is an acute care hospital in San Angelo, Tom Green County, Texas. It reports its ownership to Medicare as nonprofit (private). It provides emergency services. It is listed as a Level III trauma center. Its CMS Overall Hospital Quality Star Rating is 3 out of 5. It has 333 licensed beds, according to state license data via HIFLD. It meets the CMS Birthing-Friendly designation criteria for maternity care. The nearest other listed hospital is Shannon Medical Center Saint John's Campus, about 2.0 mi away.
Quality ratings
How this hospital compares with the national rate on each measure group:
Source: Centers for Medicare & Medicaid Services, Hospital General Information. How star ratings work.
Emergency room times
Lower times are better. Reporting period ending September 2025. Source: CMS Timely and Effective Care. What these numbers mean.
Infections and sepsis care
- MRSA bloodstream infectionsNo different · SIR 1.09
- Catheter-associated urinary tract infections (CAUTI)No different · SIR 0.83
- Clostridioides difficile (C. diff) infectionsBetter than national · SIR 0.45
- Central line bloodstream infections (CLABSI)Better than national · SIR 0.31
- Surgical site infections after abdominal hysterectomyNo different · SIR 0.64
- Surgical site infections after colon surgeryNo different · SIR 0.69
67% of patients with severe sepsis or septic shock received all the recommended early care steps (SEP-1). Higher is better.
SIR is the standardized infection ratio: below 1 means fewer infections than predicted for a hospital like this one. Period ending September 2025. Source: CMS Healthcare-Associated Infections and Timely and Effective Care.
What patients say
- Patient survey star rating
- Would definitely recommend66%
- Rated the hospital 9 or 1068%
- Completed surveys483
Survey period ending September 2025. Source: CMS HCAHPS Patient Survey.
Map
31.46452, -100.43516
Nearby hospitals
Frequently asked questions
Where is Shannon Medical Center located?
Shannon Medical Center is at 120 E Harris Ave., San Angelo, TX 76903 in Tom Green County.
Does Shannon Medical Center have an emergency room?
Yes. Shannon Medical Center reports emergency services to Medicare, and patients spent a median of 144 minutes in its emergency department before leaving. In a life-threatening emergency, call 911.
What is the CMS star rating of Shannon Medical Center?
Shannon Medical Center has a CMS Overall Hospital Quality Star Rating of 3 out of 5. The rating combines measures of mortality, safety of care, readmission, patient experience and timely and effective care, compared with hospitals nationwide.
Is Shannon Medical Center a trauma center?
Yes. It is listed as a Level III trauma center in the HIFLD hospitals data, which is compiled from state trauma registries (source date March 2024). Trauma designations are renewed periodically, so confirm with the Texas EMS or trauma program. In an emergency, call 911: paramedics take seriously injured patients to the right trauma center.
What is the phone number of Shannon Medical Center?
The main phone number on record with Medicare is (325) 653-6741.
Would patients recommend Shannon Medical Center?
In the most recent HCAHPS patient survey (483 completed surveys), 66% of patients said they would definitely recommend the hospital, and 68% rated it 9 or 10 out of 10.
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