RESUMEN
Children in immigrant families (CIF) constitute 25% of all children in the United States. Known barriers to accessing and navigating the health care system for immigrants (i.e., poverty, fear, limited English proficiency, lack of insurance) lead to decreased medical home establishment among CIF, although the ways in which these obstacles affect medical home access are less studied. With a focus on Congolese, Afghan, Syrian/Iraqi, and Central American immigrants, key informant interviews and focus groups were conducted to identify mothers' perceptions of and experiences with pediatric primary health care. Five common themes emerged: mothers' critical role in children's health, uniqueness of the U.S. health care system, logistical challenges, influence of prior clinical experiences, and importance of culturally appropriate communication. Few, but distinct, differences among the groups revealed specific obstacles for individual populations. Improving rates of medical home use among CIF requires targeted, immigrant-informed approaches that involve population outreach as well as systems-level changes.