RESUMO
The US healthcare systems is struggling to keep pace with increasing demand, as the burden faced by providers and healthcare organizations expands. While care delivery models continue to evolve in the post-reform era, many barriers stemming from capacity constraints, regulation, shortages of manpower and, misallocation of resources persist. In this paper, we provide an analysis of unmet demand in the US system healthcare system. We contribute a deep dive of the literature to elucidate the reasons for which imbalanced and unmet demand, including the heavy use of the emergency department for non-emergent conditions, continues to burden healthcare organizations. We use these findings to motivate recommendations about how to address critical shortcomings in order to better address the needs of patients with both emergent and non-emergent conditions.