Health Diagnostic Laboratory Inc. (HDL Inc.) has integrated its laboratory functions with disease management activities as a means of providing tools for practitioners to design and implement personalized plans of care for their patients. HDL Inc. emphasizes prevention of complications utilizing evidence-based practice guidelines and patient empowerment strategies. Its service program helps patients better understand and manage their disease through prevention, education, lifestyle changes, coordination of health care services and adherence to prescribed plans of care through Internet-based tools. The program monitors clinical health outcome measures and track changes in expenditures and patient compliance.