The majority of personal bankruptcy case filed by La Crosse County residents in recent months featured medical debt.
Gundersen and Mayo received millions in federal help in July.
Mayo garnished $74,200 in wages from its own workers in La Crosse and Vernon counties in the last two years.
Mayor Tim Kabat has called on Gundersen to forgive medical debt.
On the latest Trev Talks, we talk about how union workers are fighting back against medical debt.
Gundersen takes its own employees to court to sue them for medical debt.