Allina Health Aetna Medicare is the best Medicare Advantage company in Minnesota for 2027, with the lowest median cost exposure among the ranked insurers at $5,441. Its six plans serve 15 counties and have a 3.5-star median CMS rating. Blue Cross and Blue Shield of Minnesota has broader availability with six plans across 35 counties, a 4-star median CMS rating and $7,025 in median cost exposure.
Medica has the largest plan selection and geographic reach among the top insurers, with eight plans across 44 counties and $7,150 in median cost exposure. HealthPartners and UnitedHealthcare have the highest median CMS ratings at 4.5 stars, though both serve just 15 counties. HealthPartners also has the highest median cost exposure among the ranked carriers at $8,500.












