A Conceptual Framework for Addressing Digital Health Literacy and Access Gaps in U.S. Underrepresented Communities

Abstract

Digital health technologies are rapidly transforming healthcare delivery in the United States, yet significant disparities in digital health literacy and access persist, particularly among underrepresented communities. These gaps exacerbate existing health inequities, limit the effectiveness of digital health interventions, and hinder the achievement of national health goals. This paper proposes a conceptual framework to address digital health literacy and access gaps in underrepresented populations, including racial and ethnic minorities, lowincome groups, rural residents, and individuals with limited English proficiency or disabilities. The framework is built on four interconnected pillars: 1) Digital Access Infrastructure, focusing on equitable internet connectivity and device availability; 2) Digital Health Literacy Development, encompassing culturally appropriate training, language accessibility, and inclusive learning methods; 3) Community-Based Engagement, promoting trust-building, peerled education, and local partnerships to drive adoption; and 4) Policy and Systems Integration, ensuring that federal, state, and local health systems embed digital equity in their strategies and programs. The framework draws on insights from public health, education, information technology, and community development. It emphasizes a participatory approach, where community voices inform intervention design and implementation. Case examples from U.S. initiatives—such as mobile telehealth units in rural Appalachia, bilingual health portals in Hispanic communities, and digital skills training in urban public housing—illustrate how these pillars can be operationalized for measurable impact. Addressing digital health literacy and access is critical for advancing health equity, improving patient engagement, and ensuring that digital health innovations reach and benefit all populations. The framework provides actionable guidance for policymakers, healthcare providers, educators, and technology developers to collaboratively reduce barriers and enhance the usability, accessibility, and effectiveness of digital health solutions. This work advocates for embedding digital inclusion into national health strategies and calls for sustained investment in infrastructure, education, and inclusive design. By centering equity and community engagement, the proposed framework aims to build a digitally empowered population equipped to participate fully in the evolving landscape of U.S. healthcare.