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Managed care and infant health: an evaluation of Medicaid in the US

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  • Kaestner, Robert
  • Dubay, Lisa
  • Kenney, Genevieve

Abstract

In this study, we examine the effects of Medicaid managed care (MMC) on prenatal care utilization, infant birth weight, pre-term birth, and use of cesarean section in the United States. We obtain separate estimates of the effect of primary care case management managed care programs and health maintenance organization managed care plans on these outcomes. The results suggest the following: among white, non-Hispanic women, MMC was associated with a 2 percent decrease in the number of prenatal care visits and a 3-5 percent increase the incidence of inadequate prenatal care; MMC was associated with a significant increase in the incidence pre-term birth for non-Hispanic white women, but that this association does not appear to be causal; and MMC had no association with the incidence of cesarean section.

Suggested Citation

  • Kaestner, Robert & Dubay, Lisa & Kenney, Genevieve, 2005. "Managed care and infant health: an evaluation of Medicaid in the US," Social Science & Medicine, Elsevier, vol. 60(8), pages 1815-1833, April.
    • Handle: RePEc:eee:socmed:v:60:y:2005:i:8:p:1815-1833
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    References listed on IDEAS

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    1. Currie, Janet & Fahr, John, 2005. "Medicaid managed care: effects on children's Medicaid coverage and utilization," Journal of Public Economics, Elsevier, vol. 89(1), pages 85-108, January.
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    Cited by:

    1. Lee, Ajin, 2020. "How do hospitals respond to managed care? Evidence from at-risk newborns," Journal of Public Economics, Elsevier, vol. 184(C).
    2. Bradley Herring & E. Kathleen Adams, 2011. "Using HMOs to serve the Medicaid population: what are the effects on utilization and does the type of HMO matter?," Health Economics, John Wiley & Sons, Ltd., vol. 20(4), pages 446-460, April.
    3. Elizabeth L. Munnich & Michael R. Richards, 2020. "Treatment flows after outsourcing public insurance provision: Evidence from Florida Medicaid," Health Economics, John Wiley & Sons, Ltd., vol. 29(11), pages 1343-1363, November.
    4. Aparna Lhila & Sharon Long, 2012. "What is driving the black–white difference in low birthweight in the US?," Health Economics, John Wiley & Sons, Ltd., vol. 21(3), pages 301-315, March.
    5. Hope Corman & Dhaval Dave & Nancy E. Reichman, 2018. "Evolution of the Infant Health Production Function," Southern Economic Journal, John Wiley & Sons, vol. 85(1), pages 6-47, July.
    6. Cuellar, Alison Evans & Markowitz, Sara, 2007. "Medicaid policy changes in mental health care and their effect on mental health outcomes," Health Economics, Policy and Law, Cambridge University Press, vol. 2(1), pages 23-49, January.
    7. Marianne P. Bitler & Madeline Zavodny, 2014. "Medicaid: A Review of the Literature," NBER Working Papers 20169, National Bureau of Economic Research, Inc.
    8. Marton, James & Yelowitz, Aaron & Talbert, Jeffery C., 2014. "A tale of two cities? The heterogeneous impact of medicaid managed care," Journal of Health Economics, Elsevier, vol. 36(C), pages 47-68.
    9. James Marton & Aaron Yelowitz, 2015. "Health insurance generosity and conditional coverage: Evidence from medicaid managed care in Kentucky," Southern Economic Journal, John Wiley & Sons, vol. 82(2), pages 535-555, October.
    10. Thomas Buchmueller & John C. Ham & Lara D. Shore-Sheppard, 2015. "The Medicaid Program," NBER Chapters, in: Economics of Means-Tested Transfer Programs in the United States, Volume 1, pages 21-136, National Bureau of Economic Research, Inc.
    11. Jonathan Gruber, 2017. "Delivering Public Health Insurance through Private Plan Choice in the United States," Journal of Economic Perspectives, American Economic Association, vol. 31(4), pages 3-22, Fall.
    12. Tianyan Hu & Shin‐Yi Chou & Mary E. Deily, 2015. "Pregnancy outcomes for medicaid patients in mandatory managed care: The Pennsylvania HealthChoices program," Southern Economic Journal, John Wiley & Sons, vol. 82(1), pages 100-121, July.

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