Is a traditional ira the same as a simple ira and if yes do I need to put my simple ira contributions for 2017 into turbotax under the traditional ira spot?

Were your SIMPLE IRA Contributions made through your Employer and reported in Box 12 of your W2?

box 12 has $4800 in it with an S code but I received a letter from SEI private trust company with a Fair market value statement for a SIMPLE IRA (that they also sent to the IRS) for $7474.86.  So I'm just not sure that I need to list this in turbo tax under the Traditional IRA

box 12 has $4800 in it with an S code but I received a letter from SEI private trust company with a Fair market value statement for a SIMPLE IRA (that they also sent to the IRS) for $7474.86.  So I'm just not sure that I need to list this in turbo tax under the Traditional IRA or just do nothing with is since I already have something listed on line 12 of the W2

A SIMPLE IRA is NOT a Traditional IRA and only gets entered in box 12 on your W-2 - nowhere else.