zReports Research Institute · Updated October 2026
Wisconsin has 94 active licensed surgery centers on the state's public file. zReports analyzed CMS Ambulatory Surgical Center Quality Reporting data to produce a records layer grade for every one, the government's own verdicts, mapped through one fixed rule. No facility can pay to change a score, and the grade is free.
| Statistic | Value |
|---|---|
| Active licensed surgery centers | 94 |
| Cities covered | 45 |
| Statewide average records layer score | 85 |
| Grade A facilities | 94 (100%) |
| Facilities with a clean record (no deficiencies on file) | 94 (100%) |
| Serious (high severity) findings on the record | 0 |
| Moderate findings on the record | 0 |
#1 Ssm Health Surgery Center Sun Prairie · A-
#2 Wauwatosa Surgery Center Wauwatosa · A-
#3 Ssm Health Surgery Center Madison · A-
#4 Surgicenter Of Greater Milwaukee Milwaukee · A-
#5 Northwest Surgery Center Milwaukee · A-
#6 Wausau Surgery Center Wausau · A-
#7 Menomonee Falls Asc Menomonee Falls · A-
#8 Center For Digestive Health Milwaukee · A-
#9 Niagara Health Ctr Niagara · A-
#10 Madison Surgery Center Madison · A-
#11 Ambulatory Surgical Ctr Oshkosh · A-
#12 Froedtert Health West Bend Surgery Center West Bend · A-
#13 Wisconsin Laser And Surgery Center Milwaukee · A-
#14 Novamed Surgery Center Of Madison Madison · A-
#15 Arthroscopic Surgery Center Appleton · A-
#16 Woodland Surgery Ctr Appleton · A-
#17 Bluemound Surgery Ctr Waukesha · A-
#18 Mayfair Digestive Health Ctr Wauwatosa · A-
#19 Wisconsin Surgery Center Milwaukee · A-
#20 Pmtc Surgery Ctr Milwaukee · A-
#21 East Mequon Surgery Ctr Mequon · A-
#22 Pinnacle Cataract & Laser Institute Appleton · A-
#23 Froedtert Surgery Center Milwaukee · A-
#24 Orthopedic And Sports Surgery Center Appleton · A-
#25 Surgery Center Of Wisconsin Rapids Wisconsin Rapids · A-
Don't see a name? Search it. Every surgery center has an answer.
The free grade on this page contains zero zReports judgment: it maps the state's own published licensing and enforcement verdicts through one fixed rule, applied identically to every surgery center in America. Where the record and public reputation diverge, a highly reviewed facility with serious findings on file, the paid Consumer Intelligence Report™ surfaces it through the composite Consumer Z Score™ and our published ten point methodology. Facilities are never contacted and cannot pay to change a score. Read the full methodology →
Outpatient Surgery Centers in Wisconsin are overseen by the Centers for Medicare & Medicaid Services (CMS), whose certification, inspection, and quality-reporting data is published on the public record. This page is computed from CMS Ambulatory Surgical Center Quality Reporting data, the government’s own filings, not reviews or advertising.
Wisconsin has 94 active licensed surgery centers on the state's public file, across 45 cities. Every one has a free records layer grade on zReports.
Milwaukee, with 8 licensed surgery centers, followed by Appleton (7) and Wausau (6).
The free records layer grade contains zero zReports judgment. It maps the government's own published verdicts, CMS Ambulatory Surgical Center Quality Reporting data, through one fixed rule, applied identically to every surgery center in the country. The paid Consumer Intelligence Report™ adds the composite Consumer Z Score™, which audits the record against public reputation through our published ten point methodology.
Reviews and records are different surfaces. Reviews reflect what visitors chose to write, and can be managed by the business. Inspection and enforcement records are filed by the state, are mandatory, and cannot be edited by the facility. When the two diverge, the record is the surface worth checking. That divergence is exactly what zReports was built to surface.
Rankings refresh whenever Wisconsin republishes its licensing data; facility pages carry the records-verified date for each provider. This page was generated from the current file as of October 2026.
No. Facilities are never contacted, never notified, and cannot pay to be listed, delisted, or re-scored. zReports has no business relationship with any facility it grades, independence is the product.
This report was generated from the zReports Consumer Records Database™, a continuously updated database that normalizes official government licensing, inspection, enforcement, ownership, and safety records across multiple federal and state agencies. Every statistic in this report is traceable to its originating public record. Facilities cannot pay to alter scores, rankings, or findings.
Data source: zReports Consumer Intelligence Database™ v2026.10 · Built from: CMS Provider Data Catalog · HHS OIG Exclusions List (LEIE) · Public consumer review signals (audited, never trusted, in the composite Consumer Z Score™) · Proprietary Consumer Z Score™ methodology · Updated: October 2026
APA, zReports Research Institute. (2026). Wisconsin Outpatient Surgery Center Rankings & Safety Report (v2026.10). zReports.org. https://zreports.org/rankings/asc/wi
MLA, zReports Research Institute. “Wisconsin Outpatient Surgery Center Rankings & Safety Report.” zReports.org, v2026.10, October 2026, zreports.org/rankings/asc/wi.
Plain, Wisconsin Outpatient Surgery Center Rankings & Safety Report, zReports Research Institute, v2026.10, updated October 2026, zreports.org/rankings/asc/wi