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Fonteum Care Compare · South Carolina

South Carolina ambulatory surgical centers: 75 Medicare-certified, ASC quality measures with NPI bridge.

Per-facility ASC-1 through ASC-12 quality measures with deterministic NPI bridge (100.0% NPI coverage in South Carolina) — the only Care Compare facility type with a usable provider-identity join key.

Cross-check at Medicare.gov →All states →
Snapshot May 7, 2026·75 Medicare-certified ASCs in South Carolina · 100.0% with NPI·CMS Care Compare — ASC Quality (4jcv-atw7)·Module overview →·Methodology →·Audit Pack →
Source-modified 2025-12-16 · Reporting year 2024 · ASC-12 hospital-visit follow-up rates suppressed for facilities below volume threshold

ASC-12 performance breakdown — South Carolina

ASC-12 measures hospital-visit rate within 7 days of outpatient surgery. CMS-published performance categories on facilities meeting the volume threshold.

N/A
38
No Different Than the National Rate
34
Number of Cases Too Small
3

ASC-1 through ASC-11 quality measures — South Carolina state means

Each row is the mean CMS-published rate across South Carolinafacilities that meet the measure’s reporting threshold. Lower is better for adverse-event measures; higher is better for the prophylactic-antibiotic process measure. Facilities CMS suppressed for low case volume are excluded from the mean, not counted as zero.

MeasureDirectionState meanFacilities reporting
Patient burn rateLower is better0.00%38
Unplanned hospital transfer/admissionLower is better0.01%44
Wrong site, side, patient, or procedureLower is better0.00%40
All-cause hospital readmission rateLower is better0.09%58
Appropriate prophylactic antibiotic useHigher is better92.62%30
Cataract surgery complication rateLower is better100.00%2

Highest-volume ASCs — South Carolina

Top 25 by ASC-12 reportable case volume (a procedural-volume signal, not a quality measure).

FacilityCityASC-12 casesCategory
Greenville endoscopy centerGREENVILLE8303No Different Than the National Rate
Charleston endoscopy centerCHARLESTON5948No Different Than the National Rate
Strand gi endoscopy centerMYRTLE BEACH5630No Different Than the National Rate
South carolina endoscopy centerWEST COLUMBIA5528No Different Than the National Rate
Columbia gastrointestinal endoscopy centerCOLUMBIA3808No Different Than the National Rate
The greenwood endoscopy center incGREENWOOD3560No Different Than the National Rate
Outpatient surgery center of hilton headHILTON HEAD ISLAND3388No Different Than the National Rate
South carolina endoscopy center northeastCOLUMBIA3167No Different Than the National Rate
York county outpatient endoscopy center llcROCK HILL3057No Different Than the National Rate
Palmetto endoscopy center llcCHARLESTON2897No Different Than the National Rate
Elms endoscopy centerCHARLESTON2474No Different Than the National Rate
Wesmark ambulatory surgery centerSUMTER1953No Different Than the National Rate
Low country endoscopy centerSUMMERVILLE1949No Different Than the National Rate
Anmed enterprises inc upstate endoscopy center inc llcANDERSON1802No Different Than the National Rate
Center for colon and digestive diseases llcAIKEN1744No Different Than the National Rate
Summerville endoscopy centerSUMMERVILLE1728No Different Than the National Rate
Palmetto endoscopy suite llcCOLUMBIA1664No Different Than the National Rate
Ambulatory surgery center of spartanburgSPARTANBURG1103No Different Than the National Rate
Palmetto endoscopy center mt pleasant llcMOUNT PLEASANT979No Different Than the National Rate
The colorectal endosurgery institute of the carolinasMOUNT PLEASANT941No Different Than the National Rate
Charleston surgery center limited partnershipNORTH CHARLESTON920No Different Than the National Rate
Sandhills endoscopy centerCOLUMBIA887No Different Than the National Rate
Bluffton okatie surgery center llcOKATIE673No Different Than the National Rate
Carolina regional surgery center ltdMYRTLE BEACH523No Different Than the National Rate
Berkeley endoscopy center llcCOLUMBIA355No Different Than the National Rate

South Carolina ambulatory surgical centers — FAQ

How many ambulatory surgical centers are Medicare-certified in South Carolina?
75 Medicare-certified ambulatory surgical centers operate in South Carolina as of the CMS Care Compare ASC Quality snapshot (2026-05-07). Every facility carries a National Provider Identifier — ASCs are the only Care Compare facility type with a 100% deterministic NPI bridge.
What ASC quality measures does South Carolina report?
CMS publishes ASC-1 through ASC-12. This page aggregates the state mean for the per-facility rate measures that have at least one reporting facility in South Carolina, plus the ASC-12 colonoscopy follow-up performance category. Measures are CMS-published rates: lower is better for adverse-event measures (burns, transfers, wrong-site events, readmissions, cataract complications) and higher is better for appropriate prophylactic antibiotic use.
Why are some facilities missing a quality rate?
CMS suppresses a measure when a facility falls below the minimum case volume for that measure in the reporting window. Suppressed facilities are excluded from each state mean rather than counted as zero, so the averages reflect only facilities CMS actually scored.
Where does this ASC data come from and how current is it?
All columns trace to the CMS Care Compare Ambulatory Surgical Center Quality dataset (PDC 4jcv-atw7), source-modified 2025-12-16. Fonteum redistributes the public-domain CMS file without alteration and links every row to its provenance record; cross-check any facility at Medicare.gov.

Compare other facility types

Every Fonteum Care Compare module carries the same per-facility provenance for South Carolina and the rest of the country.

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Reviewed by Jennifer Montecillo, MD, medical reviewer. Non-practicing medical reviewer.

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