Two funding opportunities from AHRQ are intended to support research projects on understanding and improving diagnostic safety in ambulatory care. The announcement for R01 grants solicits project proposals to gain a better understanding of the complexity and incidence of diagnostic failures. The announcement for R18 grantsseeks projects to evaluate strategies and interventions for reducing diagnostic failures and patient harms. The funding opportunities align with the agency’s ongoing efforts to improve diagnostic safety. Access a recent AHRQ Views blog post on the topic.