In a world where healthcare data is fragmented and rehabilitation assessments are inconsistent, Revolutionizing Healthcare Rehabilitation Through Rehab Assessment Ontology introduces a transformative solution that bridges clinical expertise with intelligent knowledge systems. This groundbreaking work presents the development and implementation of the Rehabilitation Assessment Ontology (RAO), a semantic framework that unifies physical and occupational therapy standards, streamlines data integration, and empowers clinicians with evidence-based, automated decision support. Blending theory with real-world application, this book offers an innovative roadmap for researchers, clinicians, and policymakers aiming to modernize rehabilitation practices. Through detailed methodology, ontology modeling, and clinical validation, the authors chart a bold path toward intelligent rehabilitation, where patient care is enhanced through structured knowledge integration and global data harmonization. Whether you are a healthcare professional, data scientist, or rehabilitation policymaker, this book is an essential guide to the future of connected, intelligent and patient-centered rehabilitation.