Medicare Advantage Employer-Group Market Reaches 35.2M Enrollments in 2025

As of November 1, 2025, Medicare Advantage (MA) plans have enrolled over 35.2 million individuals, representing a significant segment of the Medicare market. Employer-group Medicare Advantage plans, known as Medicare Advantage employer-group waiver plans (MA-EGWPs), account for 16.2% of total MA enrollment. Mark Farrah Associates (MFA) has analyzed the CMS Medicare Advantage enrollment data, highlighting trends by carrier and state within the employer-group MA segment. The analysis by MFA, available in their Medicare Business Online platform, provides detailed insights into market dynamics and enrollment shifts in the MA-EGWP sector. This data is critical for insurers, brokers, and healthcare strategists monitoring competitive positioning and growth opportunities in the Medicare Advantage employer-group space. MFA specializes in aggregating and simplifying health plan market data, offering tools that facilitate tracking of monthly updates from CMS.