Insurers published a flurry of press releases Thursday touting their 2027 Medicare Advantage offerings, asserting that the plans — even if there are fewer available — preserve the core benefits that seniors value the most.
An analysis of the CMS Medicare Plan Finder tool, compiled by Leerink Partners, indicates that major carriers have actually narrowed benefit generosity, particularly for dental coverage and Part B premium refunds.
UnitedHealthcare trims dental allowances
UnitedHealthcare is “delivering the core benefits consumers rely on most,” the MA giant, which covers more than 7.5 million seniors in its privatized Medicare plans, said Thursday morning. Ninety-percent of Medicare seniors will have access to a UnitedHealthcare plan with a $0 premium, and all will have access to $0 primary care visits and $0 preventive care services, according to the company.
Data from Whit Mayo shows that dental benefits were reduced for nearly 70% of its members, and cost-sharing for other services rose, increasing out-of-pocket expenses for many enrollees.
Humana reduces Part B givebacks
Humana characterized its 2027 MA plans as “designed to deliver high-value coverage with affordable monthly premiums.” “Members will have continued access to the benefits they value most, including $0 cost-sharing on in-network primary care visits and labs plus dental, vision, and hearing coverage,” the Louisville, Kentucky-based payer said Thursday morning.
Leerink’s review found that while the company kept primary-care co-pays unchanged and modestly raised dental allowances, it eliminated or reduced Part B givebacks for 62% of its members.
These adjustments matter because UnitedHealthcare and Humana together serve almost 15 million Medicare Advantage seniors, representing more than 40% of the total market.
The trend reflects a broader shift toward limiting supplemental offerings while emphasizing health-maintenance organization structures that better control costs.
Other carriers also scale back benefits
Elevance highlighted local provider relationships and optional dental, vision, or hearing coverage, yet its dental allowances were cut for 23% of members, according to the analysis.
Centene, through its Wellcare subsidiary, promoted a “holistic, coordinated, affordable” portfolio, but dental reductions affected 45% of its enrollees, and Part B givebacks fell for 11% of members, while maximum out-of-pocket limits rose materially.
CVS (Aetna) lowered dental coverage for 36% of members, trimmed Part B givebacks for 5%, and increased primary-care co-pays for 3%.
Clover Health announced a focus on PPO choice and preventive care, yet its maximum out-of-pocket limit increased by $1,144, a significant reduction in protection for its members.
Market impact and enrollment outlook
Industry analysts expect overall Medicare Advantage enrollment to fall to 34 million next year, a 6% decline, as carriers prioritize profit growth over benefit expansion.
Medicare open enrollment runs from Oct. 15 to Dec. 7, during which seniors will compare the revised plan options and decide whether the promised core benefits align with the actual coverage changes.