Cataract surgery clinicians in Wisconsin
CMS lists 239 clinicians with a primary specialty of Ophthalmology who have billed Medicare for at least one cataract surgery and practice in Wisconsin, across 87 cities (details below).
Cities
# of clinicians performing cataract surgery
- Amery 1
- Antigo 1
- Appleton 8
- Ashland 5
- Baraboo 1
- Barron 1
- Beaver Dam 2
- Beloit 2
- Berlin 1
- Black River Falls 2
- Bloomer 1
- Brookfield 4
- Chippewa Falls 3
- Cudahy 2
- Cumberland 1
- Eau Claire 10
- Elkhorn 5
- Fond Du Lac 2
- Fort Atkinson 1
- Friendship 3
- Germantown 5
- Grantburg 2
- Green Bay 17
- Greenfield 13
- Hartford 1
- Hudson 4
- Janesville 7
- Johnson Creek 1
- Kenosha 7
- La Crosse 11
- Lancaster 1
- Madison 25
- Manitowoc 2
- Marinette 1
- Marshfield 7
- Mauston 3
- Medford 1
- Menasha 1
- Menomonee Falls 5
- Menomonie 2
- Mequon 10
- Middleton 5
- Milwaukee 40
- Monroe 4
- Mount Pleasant 3
- New Berlin 1
- New Richmond 6
- North Fond Du Lac 3
- Oak Creek 5
- Onalaska 5
- Oregon 1
- Osceola 2
- Oshkosh 9
- Park Falls 1
- Platteville 1
- Plymouth 1
- Port Washington 1
- Portage 1
- Pr Du Chien 2
- Prairie Du Chien 3
- Prairie Du Sac 1
- Racine 1
- Rhinelander 3
- River Falls 1
- Saint Croix Falls 4
- Sheboygan 5
- Sparta 2
- Stevens Point 10
- Summit 4
- Sun Prairie 3
- Superior 1
- Tomah 1
- Two Rivers 1
- Viroqua 1
- Watertown 1
- Waukesha 9
- Waupaca 1
- Waupun 2
- Wausau 10
- Wauwatosa 4
- West Allis 6
- West Bend 2
- Weston 1
- Whitehall 1
- Whitewater 1
- Wisconsin Rapids 1
- Woodruff 1
A clinician who practices in more than one city is counted in each city.
Understanding CMS Data
CMS's "Cataract surgery" category combines specific billing codes for cataract surgery to calculate the number of times each clinician billed Medicare for a "Cataract surgery." These include lens replacement surgery and YAG laser capsulotomy, a laser treatment that can follow cataract surgery. CMS reports only procedures that clinicians billed to Original Medicare and Medicare Advantage. Therefore, CMS's procedure volume data does not include procedures that clinicians may have performed on patients who have other health care coverage (e.g., commercial insurance, self-pay, or the VA). Billing variation and coding errors can also affect CMS's data. Therefore, the number of procedures that CMS reports for a clinician may be higher or lower than the actual number of cataract surgeries a clinician performed during the reporting period. Lastly, only clinicians with a primary specialty of Ophthalmology (as reported to Medicare) are presented.
Source: Centers for Medicare & Medicaid Services (August 18, 2026 release).