- SHARE (State Health Access Reform Evaluation) is a $5+ million grant program that supports evaluations of state health reform efforts to build an evidence base and inform policymakers. - SHARE funded 15 research studies across 27 states examining topics like insurance market reforms, Medicaid reforms, and comprehensive reforms. - The studies use a variety of data sources like surveys, claims data, and administrative records to evaluate reforms on dimensions like access, affordability, sustainability and effectiveness.