Cataract surgery volume in Illinois
559 clinicians CMS lists under Ophthalmology billed at least one cataract surgery in Illinois in the June 2026 release, across 143 cities.
Cities
- Chicago 159
- Wheaton 28
- Skokie 23
- Arlington Heights 16
- Des Plaines 16
- Evanston 13
- Glenview 13
- Naperville 13
- Peoria 13
- Oak Lawn 12
- Springfield 12
- Elmhurst 11
- Joliet 11
- Rock Island 11
- Rockford 11
- Bloomington 10
- Highland Park 10
- Niles 10
- Hoffman Estates 9
- Marion 9
- Northbrook 9
- Aurora 8
- Mount Vernon 8
- Swansea 8
- Arlington Hts 7
- Elgin 7
- Geneva 7
- Lake Bluff 7
- Libertyville 7
- Maywood 7
- Champaign 6
- Downers Grove 6
- Gurnee 6
- Harvey 6
- Homewood 6
- Lombard 6
- Glen Carbon 5
- Lake Forest 5
- O Fallon 5
- Olympia Fields 5
- Palos Heights 5
- River Forest 5
- Stickney 5
- Tinley Park 5
- Bloomingdale 4
- Bolingbrook 4
- Calumet City 4
- Carbondale 4
- Crystal Lake 4
- Danville 4
- Effingham 4
- Elmwood Park 4
- Freeport 4
- Glen Ellyn 4
- Harrisburg 4
- Oak Park 4
- Quincy 4
- Saint Charles 4
- Sycamore 4
- Urbana 4
- West Dundee 4
- Alton 3
- Barrington 3
- Chicago Ridge 3
- Decatur 3
- Deerfield 3
- Hazel Crest 3
- Hinsdale 3
- Mattoon 3
- Mchenry 3
- Melrose Park 3
- Moline 3
- Park Ridge 3
- Plainfield 3
- Roscoe 3
- Bedford Park 2
- Belleville 2
- Bourbonnais 2
- Buffalo Grove 2
- Fairfield 2
- Flora 2
- Galesburg 2
- Highland 2
- Loves Park 2
- New Lenox 2
- Oak Brook 2
- Oak Forest 2
- Orland Park 2
- Sterling 2
- Westmont 2
- Winfield 2
Sorted by the number of clinicians with a practice location in each city. 52 further cities have a single clinician; those addresses open that clinician's page directly.
Understanding CMS Data
These figures are based on cataract surgeries billed to Original Medicare and Medicare Advantage as reported by the Centers for Medicare & Medicaid Services (CMS) in their June 2026 data release. The CMS data doesn't include procedures performed for patients who have other health care coverage (e.g., commercially insured, self pay, or VA). Furthermore, CMS sums up specific billing codes that cover lens replacement surgery and YAG laser capsulotomy to calculate the total number of cataract surgeries. Billing variation and coding errors could potentially affect CMS's data. Therefore, the cataract surgery volume data reported by CMS may be higher or lower than the actual total cataract surgeries performed by a clinician.
Source: Centers for Medicare & Medicaid Services (June 2026 release). What the count covers: how to read this number.