The unwinding of the COVID-19 pandemic’s continuous enrollment provision in Medicaid and the Children’s Health Insurance Program (CHIP) has resulted in significant shifts in coverage across the country. As of September 12, 2024, data reveals that over 25 million people have been disenrolled from Medicaid, representing 31% of those with completed renewal cases. Simultaneously, more than 56 million individuals – 69% of those completing the renewal process – have successfully had their coverage renewed. This large-scale reassessment of eligibility, the most substantial change to Medicaid enrollment in years, has highlighted both the program’s vital role and the challenges individuals face in maintaining access to healthcare.
The continuous enrollment provision, enacted in response to the economic uncertainty of the pandemic, prevented states from disenrolling individuals from Medicaid, even if they no longer met eligibility requirements. With the end of the public health emergency, states began the complex process of redetermining eligibility for all enrollees, a process known as the “unwinding.” The scale of this undertaking has been immense, and the results have varied considerably by state, reflecting differences in policy choices and administrative capacity. Understanding these variations is crucial for assessing the impact of the unwinding on vulnerable populations and identifying areas where improvements are needed.
The data, compiled from monthly reports submitted by states to the Centers for Medicare & Medicaid Services (CMS) and supplemented by information from state-level dashboards, paints a complex picture. While the majority of those who completed the renewal process retained their coverage, a substantial number have lost access to benefits. A particularly concerning trend is that nearly 70% of those disenrolled were removed from the rolls for procedural reasons – meaning they didn’t complete the renewal process, often due to outdated contact information or difficulties navigating the paperwork. This suggests that many individuals who remain eligible for Medicaid may have lost coverage unnecessarily.
State-Level Disparities in Disenrollment Rates
The impact of the Medicaid unwinding hasn’t been uniform across the nation. Disenrollment rates have ranged dramatically, from a high of 57% in Montana to a low of 12% in North Carolina. According to a KFF issue brief, these differences are attributable to a variety of factors, including state renewal policies, system capacity, and recent expansions of Medicaid eligibility. States like North Carolina and South Dakota, which expanded Medicaid during the unwinding period, experienced lower disenrollment rates, as did states with more automated systems for verifying eligibility.
The Role of Procedural Disenrollments
The high rate of procedural disenrollments – cases where individuals lost coverage simply for not completing the renewal process – is a major point of concern for advocates and policymakers. These disenrollments aren’t necessarily indicative of ineligibility; rather, they often stem from administrative hurdles. States are required to attempt to renew coverage automatically, using available data sources, before requesting information from enrollees. But, the effectiveness of this “ex parte” renewal process varies significantly.

Across all states with available data, 69% of those disenrolled lost coverage for procedural reasons. This underscores the importance of ensuring that states have accurate contact information for enrollees and that renewal processes are clear and accessible. The CMS has urged states to implement strategies to minimize procedural disenrollments, such as simplifying renewal forms and providing assistance to individuals navigating the process.
Automated Renewals and Ex Parte Processes
The utilize of automated, or “ex parte,” renewals has been a key factor in maintaining coverage for many individuals. As of September 12, 2024, 61% of renewals were completed on an ex parte basis, meaning individuals didn’t have to capture any action to maintain their benefits. This approach relies on states’ ability to verify ongoing eligibility through data sources like state wage databases. However, ex parte renewal rates varied widely, ranging from over 90% in states like Arizona, North Carolina, and Rhode Island to less than 20% in Pennsylvania and Texas. This disparity highlights the importance of investing in data infrastructure and streamlining administrative processes to maximize the use of automated renewals.

Looking Ahead
While the bulk of the Medicaid unwinding is now complete, the long-term consequences remain to be seen. The CMS continues to monitor state-level data and provide guidance to states on minimizing coverage losses. The agency is also encouraging states to explore options for expanding Medicaid eligibility and improving access to care. The data from this period will be invaluable in informing future policy decisions and ensuring that Medicaid continues to serve as a vital safety net for millions of Americans.
The unwinding process has underscored the importance of proactive outreach, simplified renewal procedures, and robust data systems in maintaining access to healthcare for vulnerable populations. As states move forward, continued attention to these areas will be essential to mitigating the negative impacts of the unwinding and ensuring that those who are eligible for Medicaid can continue to receive the care they demand.
Disclaimer: This article provides information about Medicaid enrollment and the unwinding process. It is not intended to provide medical or legal advice. For personalized guidance, please consult with a qualified healthcare professional or legal expert.
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