Transforming Health Care Through Evidence and Collaboration
Transforming Health Care Through Evidence and Collaboration
The NIHCM Foundation is a nonprofit, nonpartisan organization dedicated to improving the effectiveness, efficiency and quality of America's health care system.
  • Data Insights

    Mental illness has become more common over the last decade, particularly among 18- to 25-year-olds. This Data Insights looks at trends in mental health and their implications for the future.

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  • Briefing

    NIHCM Foundation led a briefing on Capitol Hill to discuss social determinants of health and the opioid crisis with Founding President and CEO Nancy Chockley, former CMS Administrator Don Berwick, Curtis Barnett of Arkansas Blue Cross Blue Shield, Craig Samitt of Blue Cross and Blue Shield of Minnesota, and Grant Baldwin from the CDC.

    Press Release Watch the Video
  • Data Insights

    As urbanization increases, an older, sicker and poorer population remains in rural America. Despite the health care challenges posed by these changes, promising initiatives can improve rural health.

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  • Advisory Board

    NIHCM Foundation is pleased to welcome Dr. Scott Gottlieb, Sherry Glied, PhD, and Katherine Baicker, PhD, to its distinguished Advisory Board. Their ideas and insights will advance NIHCM's mission to improve health care for millions of Americans.

    Press Release Advisory Board
  • Awards

    NIHCM Foundation hosted the 25th Annual NIHCM Awards at the Organization of American States in Washington, D.C. to recognize outstanding health care research and journalism.

    Press Release Winners Finalists
  • News

    NIHCM welcomed Secretary Azar to a meeting in March to discuss efforts by the Department of Health and Human Services to transform health care by lowering costs and improving value for patients.

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Events

November 18, 2019
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Part of the Beyond the Beltway: Health Policy Webinars for Journalists series, this webinar will explore the current landscape of the long-term care delivery system.

November 13, 2019
Rural-Health-Webinar-Graphic

This webinar explored how leaders are leveraging the unique strengths of rural communities to develop and implement promising solutions.

In the News

November 2019
Population Health Spotlight
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Can Medicaid Reduce Racial Disparities in the Use of Health Services Through Integrated Case Management?

Why This Study is Important

It is well established that whites have higher use of health services relative to minority individuals, even among Medicaid beneficiaries with similar health insurance coverage. Other research has shown that a Medicaid disease management program targeted to individuals with a specific chronic illness (e.g., diabetes) reduced utilization discrepancies between African American and white beneficiaries. The study described here examined whether a Medicaid integrated case management (ICM) program that applies to patients with multiple chronic conditions and a host of other social, mental health or behavioral issues can also reduce racial disparities in utilization. The Medicaid plan operated two versions of ICM over the study period; the first was largely standardized and automated while the second was much more patient-centered and interactive.

What This Study Found

  • The integrated case management program diminished or eliminated existing racial disparities in utilization between African American and white individuals.
  • Significant initial racial differences in the use of primary care and specialist visits were eliminated using either the standardized ICM model or the patient-centered ICM model.
  • The patient-centered model also diminished racial differences in the use of urgent and non-urgent ED visits and eliminated differences in inpatient admission rates.
  • The narrowing of disparities was due to larger absolute reductions in use for white ICM participants relative to only small declines for African American beneficiaries.

What These Findings Mean

  • Integrated case management can help to reduce disparities in health care use by maintaining African American access to outpatient care while reducing higher use—or even potential overuse—among white beneficiaries.
  • The more personalized activities in the patient-centered ICM program were especially helpful in reducing disparities.

More About This Study

This study examined nonpregnant, nonelderly adults participating in two versions of an integrated case management program in one large Medicaid managed care plan in Virginia. Using claims and ICM program data, the researchers estimated two-part multivariate regression models to predict service use for racial groups before and after ICM, controlling for an array of patient characteristics, the patient’s predicted probability of electing to participate in the voluntary ICM programs, type and intensity of ICM involvement, and fixed effects for individual case managers.

Full Citation

Bazzoli GJ, Carcaise-Edinboro P, Sabik LM, Chandan P, and Harpe S. “Integrated Case Management: Does It Reduce Service Disparities Across African American and White Medicaid Beneficiaries?” Medical Care Research and Review, Prepublished June 14, 2016.

For more information about this study, contact Dr. Gloria Bazzoli at gbazzoli[at]vcu.edu.
For more information about the NIHCM Foundation Investigator-Initiated Research Grant Program, contact Dr. Julie Schoenman at 202-296-4426.

Read More

The racial disparities in health service use among Medicaid beneficiaries with similar coverage have been well established. A study led by Gloria Bazzoli and colleagues and supported by a NIHCM research grant finds that integrated case management (ICM) reduces these racial disparities in the use of both primary care and emergency care. This one-page Research Insights reviews the key takeaways from the published Medical Care Research and Review article.

Events

November 18, 2019
alliance-image-111819

Part of the Beyond the Beltway: Health Policy Webinars for Journalists series, this webinar will explore the current landscape of the long-term care delivery system.

November 13, 2019
Rural-Health-Webinar-Graphic

This webinar explored how leaders are leveraging the unique strengths of rural communities to develop and implement promising solutions.

In the News

November 2019
Population Health Spotlight
aces-in-the-news 4

Grants

Journalism GrantsJournalism Grant Program

We are no longer accepting letters of inquiry for the 2019-2020 round of grantmaking. NIHCM will notify grant winners in November 2019.

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Investigator-Initiated Research Grant Program

We are no longer accepting letters of inquiry for the 2019-2020 round of grantmaking. A small number of applicants will be invited to submit a full proposal in September.

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Awards

Winners Named in the 25th Annual Research and Journalism Awards

Winners Announcment 2018 1

Congratulations to all of the winners of the 25th Annual NIHCM Foundation Research and Journalism Awards! The winners and finalists were honored at a banquet in Washington, DC, in May.

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