Master Lean Six Sigma with a practical workbook built specifically for healthcare professionals. Unlike traditional certification guides that focus primarily on theory, this book teaches Lean Six Sigma through realistic healthcare operations, fully worked project examples, and hands-on exercises that prepare you for both certification and real-world process improvement. Whether you work in claims operations, utilization management, provider services, care management, member services, quality improvement, or healthcare administration, this book provides a structured path to understanding Lean Six Sigma concepts and applying them immediately. This workbook follows the ASQ Certified Six Sigma Yellow Belt Body of Knowledge while presenting concepts in clear, plain language that does not require a statistical or engineering background. Inside this book you will learn: • Lean fundamentals and the eight wastes (DOWNTIME) • Six Sigma principles and defect reduction • The complete DMAIC improvement methodology • SIPOC diagrams • Process mapping • Root cause analysis • Pareto charts • Fishbone diagrams • Basic performance measurement • Continuous improvement techniques • Healthcare-specific process improvement methods This edition also includes: • 10 fully worked healthcare improvement projects • 25 healthcare project portfolio ideas • Step-by-step project walkthroughs • Chapter quizzes • Two complete practice examinations with answer explanations • Yellow Belt glossary • Pocket reference guides • ASQ Body of Knowledge crosswalk Healthcare project examples include: • Utilization Management • Claims Operations • Member Services • Care Management • Provider Operations This workbook is designed for: • Healthcare professionals • Quality Improvement staff • Process Improvement teams • Healthcare operations leaders • Claims professionals • Care managers • Utilization management specialists • Students preparing for ASQ Yellow Belt certification • Organizations implementing Lean Six Sigma Whether you are studying for certification, launching your first improvement project, or building Lean Six Sigma capability across your organization, this workbook provides the practical guidance needed to understand the tools, complete projects, and improve operational performance.