Can we book the appointment with the DS160 Application ID or do we need DS160 confirmation Number?

[Goluram]

Can we book the appointment with the DS160 Application ID or do we need DS160 confirmation Number?

[H1BJourney]

Yes u can.

Both are same numbers

[ramkashyap]

After confirming/submitting you will have the same number. Upon Starting the DS160 whatever confirmation number you get will be the same through out.