New National Digital Health Index Uncovers Hidden Barriers to Equitable Telehealth Access A newly developed National Digital Health Index provides the first comprehensive, census tract-level assessment of community preparedness for digital health adoption. Published in JAMA Network Open, the AI-driven metric analyzes socioeconomic conditions, healthcare access, and digital connectivity across more than 85,000 locations in the United States and the District of Columbia. The index emerges as telehealth, remote patient monitoring, and artificial intelligence medical tools become standard components of clinical care, addressing a critical gap in ensuring these technologies reach the approximately 100 million Americans residing in medically underserved regions. Traditional vulnerability metrics often overlook specific populations that struggle with digital health integration. By cross-referencing the new index with existing socioeconomic and broadband deprivation tools, researchers identified a significant measurement blind spot. Lead author Saif Khairat, Ph.D., MPH, emphasized that more than half of the communities flagged as digitally vulnerable are entirely absent from conventional planning datasets. This discrepancy stems not from data deficiencies but from the limitations of standalone broadband or social deprivation indicators, which fail to capture the multifaceted requirements for successful digital health deployment. The Digital Health Index aggregates localized data to generate actionable insights for healthcare systems, policymakers, and public health initiatives. Organizations can utilize the metric to pinpoint neighborhoods requiring targeted interventions, including digital literacy programs, subsidized connectivity, and device distribution. The index also supports strategic capital allocation, ensuring that investments in digital care infrastructure align with actual community readiness rather than broad geographic assumptions. As healthcare delivery continues its rapid digitization, measuring community preparedness has become a prerequisite for equitable service distribution. The index establishes a standardized benchmark for evaluating digital health readiness, enabling health systems to transition from reactive outreach to proactive resource deployment. Researchers note that broadband availability alone is insufficient to guarantee successful technology adoption, underscoring the necessity of holistic readiness assessments that account for health literacy, socioeconomic stability, and clinical integration capacity. Public health agencies and hospital networks are already exploring the tool for long-term care planning and post-pandemic digital expansion strategies. By illuminating previously invisible disparities, the National Digital Health Index offers a scalable framework for aligning technological innovation with population health equity, ensuring that digital medical advancements do not inadvertently widen existing care gaps.