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60
Mostly True Madison Wisconsin

SSM Health St. Mary's Hospital nurses have voted to join the SEIU, marking the largest private-sector union election in recent Wisconsin history. The hospital is now required to negotiate a union contract with the nurses.

The claims regarding the unionization of nearly 900 nurses at SSM Health St. Mary's Hospital and its significance as the largest private-sector union election in recent Wisconsin history are well-supported by multiple sources. The evidence confirms the successful union vote and the historical context of the election. The claim about the nurses' organizing efforts over a year ago is also corroborated by reports of rallies and unionization efforts. However, the claim about the benefits of joining SEIU is an opinion and cannot be objectively verified. Overall, the evidence strongly supports the factual claims, leading to a high factual score.

June 13, 2026 Language: en 5 claims analyzed

Individual Claims

85
True Labor
Nearly 900 registered nurses at SSM Health St. Mary’s Hospital are joining the state’s largest healthcare union, Service Employees International (SEIU).
Multiple sources confirm that nearly 900 nurses at SSM Health St. Mary's Hospital in Madison have voted to join the Service Employees International Union (SEIU). This is corroborated by articles from Cap Times and WPR, which report on the unionization efforts and the successful vote. The evidence strongly supports the claim.
Fact Check Score None
Fact Check Weight 0
Web Consensus Score 95
Web Consensus Weight 50
Source Quality Score 90
Source Quality Weight 25
Llm Reasoning Score 85
Llm Reasoning Weight 25
Weighted Total 85
Evidence Summary 2 web sources confirm the unionization of nearly 900 nurses at SSM Health St. Mary's Hospital.
79
Mostly True Labor
This marks the largest private-sector union election in recent Wisconsin history.
The claim is supported by evidence from WisBusiness, which states that the union election involving nearly 900 nurses at St. Mary's Hospital is the largest private-sector union election in recent Wisconsin history. This is corroborated by the context of the unionization trend in the healthcare sector.
Fact Check Score None
Fact Check Weight 0
Web Consensus Score 85
Web Consensus Weight 50
Source Quality Score 80
Source Quality Weight 25
Llm Reasoning Score 85
Llm Reasoning Weight 25
Weighted Total 79
Evidence Summary 1 web source confirms this is the largest private-sector union election in recent Wisconsin history.
10
False Labor
SSM Health is now required by federal labor law to sit down and negotiate a union contract with the nurses.
Fact Check Score None
Fact Check Weight 0
Web Consensus Score None
Web Consensus Weight 0
Source Quality Score None
Source Quality Weight 0
Llm Reasoning Score -1
Llm Reasoning Weight 100
Weighted Total 10
Evidence Summary None
74
Mostly True Labor
St. Mary’s nurses started organizing and holding rallies more than a year ago.
Evidence from AZPM and Wisconsin Examiner indicates that nurses at St. Mary's Hospital have been organizing and holding rallies for better staffing and union representation for over a year. This supports the claim that the organizing efforts began more than a year ago.
Fact Check Score None
Fact Check Weight 0
Web Consensus Score 80
Web Consensus Weight 50
Source Quality Score 75
Source Quality Weight 25
Llm Reasoning Score 80
Llm Reasoning Weight 25
Weighted Total 74
Evidence Summary 2 web sources confirm organizing and rallies started over a year ago.
50
Mixed Labor
Being part of SEIU will give nurses a stronger voice to negotiate staffing levels, hours, pay and benefits.
This claim is an opinion about the potential benefits of unionization. While union membership often aims to enhance negotiation power, the outcome is subjective and cannot be objectively verified.
Fact Check Score None
Fact Check Weight 0
Web Consensus Score None
Web Consensus Weight 0
Source Quality Score None
Source Quality Weight 0
Llm Reasoning Score 50
Llm Reasoning Weight 100
Weighted Total 50
Evidence Summary None

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