CMS Restricting Access to Healthcare Datasets Will Cause Long Term Damage to Public Health
Earlier this month, the HHS’ Centers for Medicare and Medicaid Services (CMS) announced two significant changes to how it handles data access requests. Physical copies of data will no longer be available, and data can only be accessed via the CMS’s own virtual data center. Those wishing to access these data will also face higher fees for the privilege. Given that these decisions come in the wake of recent data breaches at CMS contractors the changes may appear sensible. In 2022, up to 254,000 Medicare beneficiaries were put at risk when a subcontractor (Healthcare Management Solutions (HMS), LLC) was the victim of a ransomware attack. Again in 2023, another contractor was the target of a cyberattack, with over 600,000 Medicare beneficiaries having their data exposed after a vulnerability was exploited in Progress Software’s MOVEit Transfer solution. By hosting data in their own virtual environment, they have greater control over who can access it and prevent further, unauthorized distribution of the data. Yet they embody an issue that has only grown in magnitude over...



