Medexter Healthcare pursues activities in three business segments:

• Medical Content: production of medical knowledge modules that can be integrated into different information systems as well as of stand-alone medical decision support systems.
• Technical Frameworks: rule engines, reminder systems, and guideline systems to enable customers to have medical content run in different forms and diverse technical settings.
• Medical Services: consultation, integration, documentation, or coding to help our customers to fully utilize the benefits of our products and solutions.

Medical knowledge and decision support systems include:

• Hepaxpert: Knowledge-based interpretation of hepatitis A, B, and C serology test results;
• Thyrexpert: Knowledge-based interpretation of thyroid hormone test results;
• Toxopert: Knowledge-based interpretation of sequences of toxoplasmosis serology test results;
• RheumaDiff: Medical documentation and differential diagnostic decision support in rheumatology;
• Moni: Knowledge-based identification and automated monitoring of nosocomial infections in adult or neonatal ICU patients (applying CDC, KISS, or HELICS criteria).
• Arden & FuzzyArden: ArdenCompiler, ArdenEngine, ArdenIDE (integrated development environment), ArdenServer, and Arden-to-host/application interface