Code W on 2021 W-2

Hello,

 

When I filed for my 2021 taxes (via Turbotax of course) I was prohibited from the free service because of Box 12 on my W-2 form stating: Code W , $73.10.  Turbotax stated in an automated message at the time that the $73.10 was for a healthcare insurance plan and that I may have that returned to me.  I contacted my employer and they had no idea what I should do to receive that amount. First of all, what is Code W and how do I go about getting a reimbursement? Thank you, Irene