Surgery Centers in Illinois
130 Medicare-certified surgery-centers across 74 cities
130
Total Surgery Centers
74
Cities Covered
130
Medicare Certified
4.1 ★
Avg Google Rating
Ambulatory Surgery Centers in Illinois
Illinois has 130 Medicare-certified ambulatory surgery centers (ASCs) across 74 cities and towns. ASCs are outpatient facilities where patients undergo same-day surgical procedures and return home the same day — no overnight hospital stay required. 74 of these centers hold independent accreditation from organizations like AAAHC, AAAASF, or The Joint Commission. 87 centers have CMS CAHPS patient satisfaction survey data available.
The largest concentration of ASCs in Illinois is in Chicago, with 16 centers. Use the city listings below to browse centers near you, or search by zip code for the closest options.
Browse by City in Illinois
Chicago
16 surgery-centers
Arlington Heights
4 surgery-centers
Bloomington
4 surgery-centers
Des Plaines
4 surgery-centers
Peoria
4 surgery-centers
Bourbonnais
3 surgery-centers
Moline
3 surgery-centers
Naperville
3 surgery-centers
Normal
3 surgery-centers
Rockford
3 surgery-centers
Westmont
3 surgery-centers
Aurora
2 surgery-centers
Barrington
2 surgery-centers
Belleville
2 surgery-centers
Champaign
2 surgery-centers
Elgin
2 surgery-centers
Elmhurst
2 surgery-centers
Glenview
2 surgery-centers
Hoffman Estates
2 surgery-centers
Marion
2 surgery-centers
Mount Vernon
2 surgery-centers
Oak Brook
2 surgery-centers
Orland Park
2 surgery-centers
Schaumburg
2 surgery-centers
Springfield
2 surgery-centers
Sycamore
2 surgery-centers
Tinley Park
2 surgery-centers
Vernon Hills
2 surgery-centers
Addison
1 surgery-center
Bedford Park
1 surgery-center
Calumet City
1 surgery-center
Carbondale
1 surgery-center
Centralia
1 surgery-center
Danville
1 surgery-center
Decatur
1 surgery-center
Edwardsville
1 surgery-center
Effingham
1 surgery-center
Fairview Heights
1 surgery-center
Geneva
1 surgery-center
Glen Carbon
1 surgery-center
Grove
1 surgery-center
Herrin
1 surgery-center
Hinsdale
1 surgery-center
Itasca
1 surgery-center
Joliet
1 surgery-center
Justice
1 surgery-center
Lake Bluff
1 surgery-center
Lake In The Hills
1 surgery-center
Libertyville
1 surgery-center
Lincolnwood
1 surgery-center
Lindenhurst
1 surgery-center
Lombard
1 surgery-center
Maryville
1 surgery-center
Merrionette Park
1 surgery-center
Metropolis
1 surgery-center
Mokena
1 surgery-center
Morris
1 surgery-center
Morton
1 surgery-center
Morton Grove
1 surgery-center
New Lenox
1 surgery-center
Niles
1 surgery-center
Oak Lawn
1 surgery-center
Oakbrook Terrace
1 surgery-center
Oaklawn
1 surgery-center
Ofallon
1 surgery-center
Oswego
1 surgery-center
Palos Heights
1 surgery-center
Palos Hills
1 surgery-center
Plainfield
1 surgery-center
Quincy
1 surgery-center
River Forest
1 surgery-center
St Charles
1 surgery-center
Warrenville
1 surgery-center
Wheaton
1 surgery-center
Frequently Asked Questions
How many ambulatory surgery centers are in Illinois?
Illinois has 130 Medicare-certified ambulatory surgery centers (ASCs) across 74 cities. ASCs perform same-day outpatient surgical procedures without an overnight hospital stay.
Does Medicare cover outpatient surgery at ASCs in Illinois?
Yes — Medicare Part B covers approved surgical procedures performed at Medicare-certified ASCs. You typically pay 20% of the Medicare-approved amount after meeting your Part B deductible. All 130 centers listed here are Medicare-certified. Contact individual facilities to confirm which specific procedures they perform and whether your insurance is accepted.
What is the difference between an ASC and a hospital outpatient department?
Ambulatory surgery centers are independent facilities focused exclusively on outpatient surgery. Compared to hospital outpatient departments, ASCs typically have lower patient cost-sharing (due to CMS payment rules), shorter wait times, and a more focused care environment. Studies show ASC patients also report high satisfaction and low complication rates.
How do I compare ASC quality in Illinois?
This directory shows CMS CAHPS patient satisfaction scores (0–100 scale), Google ratings, accreditation status (AAAHC, AAAASF, Joint Commission), and safety metrics like hospital transfer rate and safe surgery checklist compliance. The average Google rating across rated ASCs in Illinois is 4.1 out of 5.
What surgical specialties are available at ASCs in Illinois?
ASCs in Illinois perform procedures across many specialties including ophthalmology, gastroenterology, orthopedics, ENT, urology, pain management, and more. Use the specialty filter on the search page or browse the Procedures directory to find centers offering specific procedures.