Enhancing Health Insurance Understanding Among Individuals with Diabetes

Overview

This mini-review highlights the critical role of health insurance literacy in managing diabetes care and reducing financial stress. Effective interventions tailored to specific populations, including web-based tools and navigator support, improve insurance literacy and access to care.

Background

Diabetes affects over 38 million Americans, with medical costs significantly higher than for those without the disease. Despite advances in treatment, many individuals with diabetes face financial barriers, including insulin rationing and high out-of-pocket costs, often compounded by low health insurance literacy. Health insurance literacy involves understanding and effectively using insurance plans to afford necessary diabetes care. Young adults with diabetes face unique challenges transitioning to independent insurance coverage, increasing their risk of care disruptions.

Data Highlights

An estimated 38.5 million people live with diabetes in the U.S., incurring medical expenditures 2.6 times higher than those without diabetes. At least 25% of adults with diabetes report insulin rationing due to financial stress, with rates as high as 40-60% in young adults aged 18-30 years. Multiple intervention methods have been used, including web-based decision aids, virtual sessions, navigator support, Serious Games, workshops, and online microvideo toolkits.

Key Findings

• Low health insurance literacy is linked to increased financial toxicity and psychological distress among people with diabetes.
• Effective interventions are tailored to the population's specific learning needs and literacy levels.
• Multiple delivery methods—such as web-based tools, virtual sessions, and patient navigators—enhance health insurance literacy.
• Young adults with diabetes face additional challenges due to insurance transitions and employment instability.
• Validated health insurance literacy measures exist but are inconsistently applied across studies.
• Community-based strategies, including integration into academic curricula and use of community health workers, show promise for improving literacy.

Clinical Implications

Clinicians should assess patients' health insurance literacy as part of diabetes care to identify barriers to medication access and adherence. Incorporating tailored educational interventions and navigator support can improve patients' ability to select and use insurance plans effectively. Addressing insurance literacy may reduce financial stress and improve diabetes self-management outcomes.

Conclusion

Improving health insurance literacy is essential to mitigating financial barriers and optimizing diabetes care. Tailored, multi-method interventions and consistent use of validated literacy measures can advance health equity and patient outcomes in diabetes management.

References

1. American Diabetes Association 2024 -- Medical Expenditures and Diabetes
2. Health Insurance Literacy Research 2014-2024 -- Interventions and Outcomes
3. Oncology Patient Navigation Model -- Standard of Care Integration