The Agency for Healthcare Research and Quality (AHRQ) is inviting research proposals through its funding opportunity titled "Understanding and Improving Diagnostic Safety in Ambulatory Care: Incidence and Contributing Factors" (R01). The objective of this grant is to investigate the incidence and contributing factors of diagnostic errors in ambulatory care settings, which significantly affect patient outcomes and healthcare quality. This initiative recognizes the growing importance of ambulatory services and aims to enhance diagnostic safety by exploring various factors, including age, race, and social determinants that influence diagnostic accuracy. The funding amount is capped at $500,000 per year, with a total maximum of $2 million over four years, and applications are due by February 5, 2024. For further inquiries, interested applicants can contact AHRQ at Grant_Queries@ahrq.hhs.gov.