Generative AI Steadily Displaces Rule-Based Decision Trees
Health systems across major North American and East Asian markets are increasingly specifying generative AI conversational platforms positioned against legacy rule-based decision-tree designs, responding to demand for open-ended patient dialogue that speeds engagement without maintaining separate scripted-flow libraries per condition at scale. This shift has required vendors to invest in large language model fine-tuning and safety guardrail testing capability, a process that can take nine to fifteen months per platform generation given required clinical validation. Health systems are increasingly treating generative capability as a competitive prerequisite for new patient engagement programme launches, accelerating the transition considerably across the industry.
Market Impact: Adds 11 percent behavioral-health-driven volume








