If all the W-2C changed was your SSN, then you don't need to do anything since you already reported that W-2 with your correct SSN. Keep it in case that the IRS needs your copy.
I would also follow up with the SSA to be sure that Social Security wages have been credited to your account.
**Disclaimer: This post is for discussion purposes only and is NOT tax advice. The author takes no responsibility for the accuracy of any information in this post.**
