The Health Resources and Services Administration (HRSA) is a U.S. government agency under the Department of Health and Human Services. It focuses on improving access to healthcare services for underserved populations, including low-income individuals and those living in rural areas. HRSA provides funding and support for health centers, maternal and child health programs, and other initiatives aimed at enhancing public health. HRSA also oversees the National Health Service Corps, which places healthcare professionals in areas with limited access to care. By addressing health disparities and promoting health equity, HRSA plays a crucial role in ensuring that all Americans have access to quality healthcare services.