State insurance mandates for in vitro fertilization are not associated with improving racial and ethnic disparities in utilization and treatment outcomes

Abstract

Background: Racial and ethnic disparities in utilization and clinical outcomes following fertility care with in vitro fertilization in the United States are well-documented. Given the cost of fertility care, lack of insurance is a barrier to access across all races and ethnicities.

Objective: This study aimed to determine how state insurance mandates are associated with racial and ethnic disparities in in vitro fertilization utilization and clinical outcomes.

Study design: This was a cohort study using data from the Society for Assisted Reproductive Technology Clinical Outcome Reporting System from 2014 to 2019 for autologous in vitro fertilization cycles. The primary outcomes were utilization-defined as the number of in vitro fertilization cycles per 10,000 reproductive-aged women-and cumulative live birth-defined as the delivery of at least 1 liveborn neonate resulting from a single stimulation cycle and its corresponding fresh or thawed transfers.

Results: Most (72.9%) of the 1,096,539 cycles from 487,191 women occurred in states without an insurance mandate. Although utilization was higher across all racial and ethnic groups in mandated states, the increase in utilization was greatest for non-Hispanic Asian and non-Hispanic White women. For instance, in the most recent study year (2019), the utilization rates for non-Hispanic White women compared with non-Hispanic Black/African American women were 23.5 cycles per 10,000 women higher in nonmandated states and 56.2 cycles per 10,000 women higher in mandated states. There was no significant interaction between race and ethnicity and insurance mandate status on any of the clinical outcomes (all P-values for interaction terms > .05).

Conclusion: Racial and ethnic disparities in utilization of in vitro fertilization and clinical outcomes for autologous cycles persist regardless of state health insurance mandates.

Keywords: clinical outcomes; ethnic disparities; in vitro fertilization; racial disparities; state insurance mandates; utilization.