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Sponsored Artificial Intelligence: A Modern Approach, Global Edition Artificial Intelligence: A Modern Approach, Global Edition

Author

Alyson Ma

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Review Open access Sep 2026

Insurance is not enough: Access barriers, usual source of care, and reliance on the emergency department.

BACKGROUND Emergency department (ED) overuse for non-urgent conditions is a persistent driver of rising health care costs in the United States. Federal and state policy has focused primarily on expanding insurance coverage as the principal lever for redirecting patients to primary care, yet coverage expansion may be in...

Alyson Ma, Alison Sanchez · 0 citations

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