Medicare Advantage plans deliver an alternative to Original Medicare by bundling Parts A, B, and often Part D prescription drug coverage into one plan. When we analyzed Medicare Advantage plans for 2026, the most striking pattern was the gap between premium and total cost. More than half of all plans charge $0 monthly, but the average annual maximum out-of-pocket across those plans runs well above $5,000. The plans that look cheapest up front often cost the most when you actually use them.
Cigna HealthCare leads for HMO plans with average maximum out-of-pocket costs of $4,961, the lowest of any plan type in our analysis. Blue Cross Blue Shield tops PPO plans with a 4.5 CMS star rating and $0 monthly premium, but its MOOP averages $6,750. That $1,789 gap in annual exposure is the trade-off PPO flexibility costs.








