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Fonteum Care Compare · Illinois

Illinois ambulatory surgical centers: 129 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 Illinois) — the only Care Compare facility type with a usable provider-identity join key.

ASC-12 performance breakdown — Illinois

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

N/A
70
No Different Than the National Rate
48
Number of Cases Too Small
11

ASC-1 through ASC-11 quality measures — Illinois state means

Each row is the mean CMS-published rate across Illinoisfacilities 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%74
Unplanned hospital transfer/admissionLower is better0.02%87
Wrong site, side, patient, or procedureLower is better0.01%81
All-cause hospital readmission rateLower is better0.13%104
Appropriate prophylactic antibiotic useHigher is better84.48%41
Cataract surgery complication rateLower is better100.00%2

Highest-volume ASCs — Illinois

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

FacilityCityASC-12 casesCategory
Springfield clinic ascSPRINGFIELD4685No Different Than the National Rate
Glen endoscopy center llcGLENVIEW4122No Different Than the National Rate
Central illinois endoscopy center llcPEORIA4115No Different Than the National Rate
Surgical center of dupage medical groupLOMBARD3953No Different Than the National Rate
Rockford gastroenterology associates ltdROCKFORD3526No Different Than the National Rate
Elgin gastroenterology endoscopy center llcELGIN2940No Different Than the National Rate
Center for digestive healthBOURBONNAIS2840No Different Than the National Rate
Oak lawn endoscopyOAKLAWN2829No Different Than the National Rate
Rsc illinois llc dba regional surgicenterMOLINE2542No Different Than the National Rate
Midwest endoscopy center llcNAPERVILLE2495No Different Than the National Rate
Digestive disease endoscopy centerNORMAL2331No Different Than the National Rate
Dreyer medical ambulatory surgery centerAURORA2106No Different Than the National Rate
Northwest endo center llcARLINGTON HEIGHTS1859No Different Than the National Rate
Quincy physicians surgeons clinic dba quincy medical group surgery centerQUINCY1793No Different Than the National Rate
North shore endoscopy centerLAKE BLUFF1784No Different Than the National Rate
Valley ambulatory surgery centerST CHARLES1499No Different Than the National Rate
Joliet surgery center limited partnershipJOLIET1362No Different Than the National Rate
Presence lakeshore gastroenterology dba des plaines endoscopy centerDES PLAINES1141No Different Than the National Rate
Effingham surgical partners llcEFFINGHAM1119No Different Than the National Rate
Eastland medical plaza surgicenter llcBLOOMINGTON907No Different Than the National Rate
Midwest center for day surgeryGROVE888No Different Than the National Rate
Marion healthcare llcMARION845No Different Than the National Rate
Carle surgicenterCHAMPAIGN797No Different Than the National Rate
Palos surgicenter llcPALOS HEIGHTS790No Different Than the National Rate
Hoffman estates surgery center llcHOFFMAN ESTATES786No Different Than the National Rate

Illinois ambulatory surgical centers — FAQ

How many ambulatory surgical centers are Medicare-certified in Illinois?
129 Medicare-certified ambulatory surgical centers operate in Illinois 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 Illinois 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 Illinois, 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?
The displayed fields come from the CMS Care Compare Ambulatory Surgical Center Quality file, source-modified 2025-12-16. Record-level provenance can be null; cross-check a consequential facility record at Medicare.gov.

Compare other facility types

Supported Care Compare facility responses for Illinois and other states expose source-and-date fields where the module supplies them; individual fields may be absent or null.

Methodology · Sources · Corrections log · Editorial policy

What’s on file, by the numbers

Platform snapshot · 2026-08-29

13.4Mproviders & companiesProviders, organizations, owners, and facilities on file
26.2Msource-linked factsSource-linked field facts in the dated platform snapshot
90sources with dataDistinct snapshot source IDs with at least one positive record count
19fresh sourcesDistinct source IDs whose latest positive-data snapshot falls within the preceding 45 days
111sources integratedActive registry rows; integration does not establish a load
13state Medicaid jurisdictionsDistinct states represented in the state-exclusions serving table

Integrated, with-data, and fresh-observation counts are separate. No platform-wide source-completeness count is published. Completeness is source-specific and must be evaluated against the named source's expected scope. State coverage is a separate jurisdiction measure.

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Use the issuer named on the record.

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Named medical review

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

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