What is patient-centricity? In some contexts, it has been associated with targeting therapies based on biomarkers or enabling healthcare access. There has been a surge in patient-centricity publications, and in many cases for the biopharmaceutical industry, patient engagement is used to endorse pre-held assumptions at a specific moment in time. Rarely is patient engagement used to drive business decisions. Here we describe an innovative partnership between Alexion, AstraZeneca Rare Disease and patients that allowed a deeper understanding of the biopharmaceutical stakeholder ecosystem and an empathic understanding of each patient's and caregiver's lived experience. Alexion's decision to build patient-centricity frameworks resulted in the formation of two unique organisation design platforms: STAR (Solutions To Accelerate Results for patients) and LEAP (Learn, Evolve, Activate and deliver for Patients) Immersive Simulations. These interconnected programmes required cultural, global, and organisational shifts. STAR generates global patient insights that are embedded in drug candidate and product strategies while helping to establish enterprise foundational alignment and external stakeholder engagement plans. LEAP Immersive Simulations produce detailed country-level patient and stakeholder insights that contribute to an empathetic understanding of each patient's lived experience, support country medicine launches and provide ideas to have a positive impact along the patient journey. Combined, they deliver integrated, cross-functional insights, patient-centric decision making, an aligned patient journey, and 360° stakeholder activation. Throughout these processes, the patient is empowered to dictate their needs and validate the proposed solutions. This is not a patient engagement survey. This is a partnership where the patient co-authors strategies and solutions.