ZIP codes in Columbia
Browse all ZIP-level pages for Columbia, Missouri.
ZIP codes in Columbia
Select your ZIP to view Medicare enrollment guidance and local resources.
All ZIP codes
- Sign up for Medicare in ZIP 65201
- Sign up for Medicare in ZIP 65202
- Sign up for Medicare in ZIP 65203
- Sign up for Medicare in ZIP 65205
- Sign up for Medicare in ZIP 65211
- Sign up for Medicare in ZIP 65212
- Sign up for Medicare in ZIP 65215
- Sign up for Medicare in ZIP 65216
- Sign up for Medicare in ZIP 65217
- Sign up for Medicare in ZIP 65218
- Sign up for Medicare in ZIP 65299
Common questions
Is this site affiliated with Medicare.gov or Social Security?
No. This site provides educational Medicare information and points you to official resources. We don’t offer plan recommendations.
Where do I sign up for Medicare in Columbia, Missouri?
In most cases, you sign up for Medicare Part A and Part B through Social Security. If you’re still working or have employer coverage, timing can be different.
When should I enroll to avoid penalties?
Timing depends on your situation (turning 65, disability, employer coverage, and more). If you’re unsure, start planning a few months before you want coverage to begin.