National Trends in Severe Maternal Morbidity by Insurance and Race and Ethnicity
JAMA Network Open 10.1001/jamanetworkopen.2026.42154November 03, 2026 at 11:00 AM EST
This serial cross-sectional study of births in the US found that racial and ethnic minority status was independently associated with elevated odds of SMM. Medicaid enrollment further compounded this risk and was associated with maternal mortality, suggesting underlying structural inequities that accompany Medicaid coverage rather than a direct effect of insurance type. Addressing these structural barriers through policy reform, including equitable reimbursement and expanded preconception coverage, is critical to mitigate these maternal health inequities.
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