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County · Illinois

Outpatient surgery centers in Cook County, IL

50 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)23
  • Endoscopy (for example colonoscopy)22
  • Orthopedic surgery (bones and joints)33
  • Pain management procedures31
  • Plastic surgery20
  • Foot surgery (podiatry)31
  • Ear, nose and throat surgery19
  • Gynecologic surgery (OB/GYN)19
  • Dental and oral surgery8
  • Other surgery22

By city

All outpatient surgery centers in Cook County

Arlington Heights

Barrington

Bedford Park

Calumet City

Chicago

Des Plaines

Glenview

Hoffman Est

Hoffman Estates

Justice

Lincolnwood

Maywood

Merrionette Park

Morton Grove

Niles

Orland Park

Palos Heights

Palos Hills

River Forest

Schaumburg

Tinley Park

More care in Cook County

Common questions

How many outpatient surgery centers are in Cook County?

Medicare (CMS) lists 50 outpatient surgery centers in Cook County, Illinois.

Which surgery centers in Cook County do eye surgery such as cataract surgery?

23 of the 50 outpatient surgery centers are certified by Medicare for it: Advanced Ambulatory Surgical Center, Inc, Arlington Heights Surgery Center, LLC, Ashton Center for Day Surgery, Associated Surgical Center, LLC, Belmont/ Harlem Surgery Center, LLC, Center for Reconstructive Surgery, Centerpoint Surgical, Golf Surgical Center, Hoffman Estates Surgery Center, LLC, Ingalls Same Day Surgery, Loyola University Ambulatory Surgery and Magna Surgical Center, and 11 more listed below. Ask the center whether it does your specific procedure.

Which surgery centers in Cook County do endoscopy such as colonoscopy?

22 of the 50 outpatient surgery centers are certified by Medicare for it: Advocate Ambulatory Surgery Center-Chicago Webster, AMITA Health Endoscopy Center Lincoln Park, Associated Surgical Center, LLC, Belmont/ Harlem Surgery Center, LLC, Des Plaines Endoscopy Center, Fullerton Kimball Medical & Surgical Center, Fullerton Surgery Center, Glen Endoscopy Center LLC, Golf Surgical Center, Hoffman Estates Surgery Center, LLC, Ingalls Same Day Surgery and Loyola University Ambulatory Surgery, and 10 more listed below. Ask the center whether it does your specific procedure.

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

33 of the 50 outpatient surgery centers are certified by Medicare for it: Advanced Ambulatory Surgical Center, Inc, Advocate Ambulatory Surgery Center-Chicago Webster, Ascension Saint Joseph MSK JV, LLC, Ashton Center for Day Surgery, Associated Surgical Center, LLC, Belmont/ Harlem Surgery Center, LLC, Centerpoint Surgical, Chicago Surgery Center, LLC, Fullerton Kimball Medical & Surgical Center, Fullerton Surgery Center, Gold Coast Surgicenter, LLC and Golf Surgical Center, and 21 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