Did i have medicare?

[alifmakani]

I see on my W2 Medicare Tax Withheld -  Is this the same?

[BethanyJ]

No, that is not the same thing.

If you had Medicare you would've received a red, white, and blue card with Medicare written across the top.

Medicare tax withheld is the money taken out of your check for later, when you do eventually enroll into Medicare.