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University Dialysis South

University Dialysis South is a Medicare-certified dialysis center in San Antonio, Texas, independently operated. CMS gives it a 4-star rating — CMS rates this facility above the national average for measured quality of patient care.

★★★★☆ 4 / 5 CMS Quality of Patient Care rating · what this means

Location & contact

3750 Commercial Ave, #110
San Antonio, TX 78221 · Bexar County

(210) 921-5620 (click to call)

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Services & details

In-center hemodialysis

Facility details for University Dialysis South
Dialysis stations20
OwnershipState Owned (Non-profit)
Medicare-certified since2011-01-01
CMS Certification Number453512

CMS quality measures

CMS quality measures for University Dialysis South
MeasureResultContext
Patient survivalAs ExpectedCMS category comparing observed vs expected patient survival
Mortality rate20 deaths per 100 patient-yearsLower is better
Hospitalization rate98.8 admissions per 100 patient-years (As Expected)Lower is better
Hospital readmission19.2% (As Expected)30-day unplanned readmissions; lower is better
Blood transfusion rate0 per 100 patient-years (As Expected)Lower is better

Measures are risk-adjusted by CMS so facilities treating sicker patients aren't penalized. A single measure never tells the whole story — read how CMS calculates these.

Before you visit: call (210) 921-5620 to confirm chair availability, treatment times, and that the center accepts your insurance or Medicare plan. Data from the CMS April 2026 release; details can change between quarterly updates.

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