Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

State

Outpatient surgery centers in Illinois

136 outpatient surgery centers certified by Medicare.

An outpatient surgery center (ambulatory surgical center, ASC) does surgery and procedures that do not need a hospital stay: patients usually go home the same day. Common examples are cataract surgery, colonoscopy and other endoscopy, joint and hand surgery, and pain injections. The centers listed here are certified by Medicare. They are not emergency rooms.

By kind of surgery

Number of centers here certified by Medicare for each kind of surgery (one center can do several).

  • Eye surgery (ophthalmology)66
  • Endoscopy (for example colonoscopy)56
  • Orthopedic surgery (bones and joints)81
  • Pain management procedures74
  • Plastic surgery54
  • Foot surgery (podiatry)78
  • Ear, nose and throat surgery55
  • Gynecologic surgery (OB/GYN)51
  • Dental and oral surgery20
  • Other surgery55

By county

By city

All outpatient surgery centers in Illinois

Addison

Arlington Heights

Aurora

Barrington

Bedford Park

Belleville

Bloomington

Bourbonnais

Calumet City

Carbondale

Centralia

Champaign

Chicago

Decatur

Des Plaines

Downers Grove

Edwardsville

Elgin

Elmhurst

Fairview Heights

Geneva

Glen Carbon

Glenview

Herrin

Hinsdale

Hoffman Est

Hoffman Estates

Itasca

Joliet

Justice

Lake Barrington

Lake Bluff

Lake in the Hills

Libertyville

Lincolnwood

Lindenhurst

Lombard

Marion

Maryville

Maywood

Merrionette Park

Metropolis

Mokena

Moline

Morris

Morton

Morton Grove

Mount Vernon

Naperville

New Lenox

Niles

Normal

O Fallon

O'Fallon

Oak Brook

Oakbrook Terrace

Orland Park

Oswego

Palos Heights

Palos Hills

Peoria

Plainfield

Quincy

River Forest

Rockford

Saint Charles

Schaumburg

Springfield

Swansea

Sycamore

Tinley Park

Vernon Hills

Warrenville

Westmont

Wheaton

Wood Dale

More care in Illinois

Common questions

How many outpatient surgery centers are in Illinois?

Medicare (CMS) lists 136 outpatient surgery centers in Illinois.

Which surgery centers in Illinois do eye surgery such as cataract surgery?

66 of the 136 outpatient surgery centers are certified by Medicare for it: Advanced Ambulatory Surgical Center, Inc, Aiden Center for Day Surgery LLC, Algonquin Road Surgery Center LLC, Amsurg Surgery Center, Anderson Surgery Center LLC, Arlington Heights Surgery Center, LLC, Ashton Center for Day Surgery, Associated Surgical Center, LLC, Belmont/ Harlem Surgery Center, LLC, Bloomington Eye Institute, Bloomington-Normal HealthCare Surgery Center and Cadence Ambulatory Surgery Center LLC, and 54 more listed below. Ask the center whether it does your specific procedure.

Which surgery centers in Illinois do endoscopy such as colonoscopy?

56 of the 136 outpatient surgery centers are certified by Medicare for it: Advocate Ambulatory Surgery Center-Chicago Webster, AMITA Health Endoscopy Center Lincoln Park, Amsurg Surgery Center, Anderson Surgery Center LLC, Associated Surgical Center, LLC, Bel Clair Astc, Belmont/ Harlem Surgery Center, LLC, Bloomington-Normal HealthCare Surgery Center, Cadence Ambulatory Surgery Center LLC, Castle Surgicenter, Center for Digestive Health and Center for Health Ambulatory Surgery Center, LLC, and 44 more listed below. Ask the center whether it does your specific procedure.

Which surgery centers in Illinois do orthopedic (bone and joint) surgery?

81 of the 136 outpatient surgery centers are certified by Medicare for it: Advanced Ambulatory Surgical Center, Inc, Advocate Ambulatory Surgery Center-Chicago Webster, Advocate Surgery Center- Libertyville, Aiden Center for Day Surgery LLC, Algonquin Road Surgery Center LLC, Amsurg Surgery Center, Anderson Surgery Center LLC, Ascension Saint Joseph MSK JV, LLC, Ashton Center for Day Surgery, Associated Surgical Center, LLC, Barrington Ambulatory Surgery Center and Belmont/ Harlem Surgery Center, LLC, and 69 more listed below. Ask the center whether it does your specific procedure.

Do surgery centers have Medicare star ratings?

No. Medicare does not rate outpatient surgery centers with stars. Each center’s page shows the official Medicare quality measures and patient survey results instead, next to the national values.

Source: Centers for Medicare & Medicaid Services (CMS), “Provider of Services File - Internet Quality Improvement and Evaluation System”, data updated 2026-10-16, retrieved 2026-11-11. In a medical emergency, call 911. About outpatient surgery centers and their quality measures