Real-world evidence (RWE) is key to understanding health-related experience in everyday settings. Stakeholders seek to use RWE for specific reasons related to their roles in healthcare innovation and decision-making. For example, health insurers may use it to make determinations about coverage and benefit design for specific medical products or services. Healthcare providers may use RWE to develop evidence-based clinical guidelines and to develop tools to guide a patient’s clinical care.
RWE relies on dependable real-world data (RWD). Administrative claims data, a type of RWD, offer a valuable combination of costs and information on patients’ diagnoses and service usage that can be leveraged for population estimates of important clinical and economic measures of healthcare.
As RWE plays an increasingly important role in healthcare decision-making, the translation of RWD into actionable and meaningful evidence requires the use of high-quality data and rigorous, meticulously developed analytic methodologies in order to establish confidence in the findings.
In this paper, Milliman consultants discuss using administrative claims data to expand the use of RWE in healthcare decision-making.