Hudson (Wis.) Hospital. Hudson Hospital's history dates back more than 60 years. Today, the hospital boasts the region's only 24/7 emergency medicine physicians, and its emergency center sees more than 10,000 visits annually. This year, iVantage Health Analytics named Hudson Hospital a HealthStrong Hospital as well as a Top 100 Critical Access Hospital. Practice Greenhealth also gave the hospital two environmental achievement awards this year.