Medicare in 2027 brings new costs, new deadlines and new choices. This guide gathers our plain-language explainers in one place, so you can find what you need without sorting through every update.
Start with the dates, then check what your plan will cost, then compare your options before open enrollment ends on December 7.
Costs & premiums
- 2027 Medicare Part B Premium vs. Social Security COLA: How Much Will Your Net Check Increase?
- Medicare Part D Premiums Could Jump 50% in 2027 If You Keep the Same Plan: Check Before December 7
- 2027 Medicare IRMAA Brackets: Projected Income Limits, Part B & Part D Surcharges
- Medicare GLP-1 Bridge 2027: $50 Wegovy & Zepbound Coverage, Eligibility & How to Apply
Deadlines & enrollment
- Medicare Open Enrollment 2027: Dates, Changes and 10 Things to Check Before December 7
- Check Your Doctors and Drugs Before Medicare Open Enrollment Ends on December 7
- Medicare Advantage Plan Ending in 2027? What to Do Before December 7
- 2027 Medicare Advantage 5-Star Plans: Complete List, Ratings & Special Enrollment Period
- 2027 Medicare Advantage Prior Authorization Changes: New Electronic Rules, Timelines & Denials
Choosing a plan
- Medicare ACCESS Program 2027: Who Qualifies for $0–$7 At-Home Chronic Care?
- Medicare Advantage Plan Ending in 2027? What to Do If Your Plan Is Discontinued
Social Security interactions
- Will Medicare Take Your 2027 Social Security Raise? The Hold-Harmless Rule Explained
- How Much Can You Earn While Collecting Social Security in 2027? New $25,560 Limit Explained
- 2027 SSI Increase: New Maximum $1,029 & $1,544 Payments Start December 31: What You’ll Get
- 2027 Social Security COLA Notice: When Your Letter Arrives & How to See Your New Payment
- 2027 Retirement Guide: Social Security, Medicare, COLA & Major Changes
