EHR / EMR in Wisconsin

Merative is a healthcare software and data analytics company offering integrated solutions across clinical imaging, data management, clinical decision support, and health services delivery. The company operates through five primary product lines: Merge (medical imaging and PACS solutions), Micromedex (evidence-based clinical decision support), Truven (healthcare data and analytics), Cúram (health and human services platform for benefits delivery and case management), and Zelta (cloud-based clinical trial data management). Merge provides enterprise imaging platforms, PACS systems, workflow orchestration, and imaging analytics serving 6 of 10 top U.S. health systems and 10 of 20 top U.S. hospitals across 5,500+ sites globally. Micromedex delivers medication-related clinical decision support used by healthcare providers for 40+ years. Truven serves 7 of 10 top U.S. payers and 40% of Fortune 100 employers with healthcare business intelligence and predictive analytics. Cúram supports 970+ social programs across government agencies, processing benefits for 187 million people globally with 200,000+ caseworker users. Zelta supports clinical development with 4,500+ studies across all phases including 500+ Phase III trials. The company serves healthcare systems, payers, employers, government agencies, pharmaceutical sponsors, CROs, and academic medical centers across 80+ countries. Products feature cloud-based deployment, workflow automation, real-world evidence integration, and interoperability with major healthcare IT systems.

EnsoData is a healthcare technology company specializing in AI-powered software solutions for sleep medicine diagnostics and management. Founded in 2015 and based in Madison, Wisconsin, the company develops FDA-cleared cloud-based platforms that automate sleep study scoring and analysis using machine learning to process polysomnography (PSG) and home sleep apnea test (HSAT) waveforms. EnsoData's integrated ecosystem—comprising EnsoHST (multi-night home sleep testing device), EnsoSleep (AI-assisted scoring and analysis), EnsoHub (centralized study management platform), and Therapy Track (long-term therapy monitoring)—enables sleep clinics to streamline workflows, reduce diagnostic turnaround times, and improve clinical accuracy. The platform has processed over 2.8 million studies and impacted more than 2.5 million patients. EnsoData serves 500+ sleep clinics globally and achieves 97% patient success rates with >92% sensitivity for obstructive sleep apnea detection. The company's solutions address scalability challenges in sleep medicine and expand access to diagnosis for the estimated 425 million patients worldwide with undiagnosed sleep disorders.

Epic Systems Corporation is a privately held healthcare software company headquartered in Verona, Wisconsin. Epic develops comprehensive Electronic Health Record (EHR) and Health Information Exchange (HIE) software platforms that enable healthcare organizations to maintain unified, longitudinal patient medical records across care settings. The company's software suite supports clinical workflows for inpatient, outpatient, emergency, and specialty care environments, with integrated capabilities for order management, documentation, decision support, and patient engagement. Epic's platform includes MyChart, a patient-facing portal enabling secure access to medical records and communication with healthcare providers. The company also operates Epic Research, which conducts large-scale population health studies using de-identified data from its customer base to generate clinical insights on disease prevalence, medication efficacy, and treatment outcomes. Epic's software facilitates interoperability through standards-based health information exchange, including participation in TEFCA (Trusted Exchange Framework and Common Agreement) networks that enable secure sharing of medical records between healthcare organizations and government agencies. The platform supports specialized clinical workflows for infection prevention, maternal health, mental health emergency care, pediatric care coordination, and chronic disease management. Epic serves health systems, hospitals, specialty practices, and community health organizations globally, with particularly strong presence in the United States. The company emphasizes data quality, patient privacy, clinical outcomes improvement, and collaborative learning among its user community through EpicShare, a platform for sharing best practices and implementation successes.

Cirdan Imaging Limited is a global provider of laboratory informatics and digital pathology solutions serving clinical pathology laboratories, hospital systems, and national laboratory networks. The company specializes in Laboratory Information System (LIS) software, digital pathology education platforms, and imaging solutions for breast biopsy and surgical pathology workflows. Cirdan's primary product, ULTRA LIS, is an advanced laboratory information system designed to streamline clinical pathways and enhance diagnostic efficiency through real-time data analysis and workflow automation. The company also offers Cirdan Tutor, a digital pathology education platform. Their imaging solutions specifically address breast biopsy, breast surgery, and pathology applications. With over 100 successful LIS installations globally and partnerships with 80 national laboratories, Cirdan serves healthcare institutions across the UK, Ireland, Australia, and Canada. The company provides 24/7/365 customer support, dedicated account management, and comprehensive e-learning resources. Cirdan's solutions are designed to optimize laboratory workflows, improve turnaround times for patient diagnosis, and support pathologists in managing core laboratory operations.