Deciding between Original Medicare and Medicare Advantage in 2026 comes down to cost control vs. flexibility.
Below, we compare premiums, out-of-pocket exposure, coverage, networks, and 2026 rule changes so you can choose the fit that matches your doctors, medications, and budget.
Key Takeaways
- Original Medicare (Parts A & B): Broad provider choice, but no annual out-of-pocket cap and no built-in dental/vision/hearing or Part D.
- Medicare Advantage (Part C): Typically lower average premiums in 2026 and an annual medical OOP max, usually with extras (dental, vision, hearing, OTC, fitness).
- 2026 shifts: MA premiums trend lower on average; Part B and some Part D costs rise; MA prior authorizations are streamlined, and overturning approved care becomes more limited.


