What to write as Spouse name

[H4Hel]

Hi,

I have a unique situation. In my passport my saouse name is mentioned with my surname but the spouse passport is still with her maiden name. In the DS160 form what should I put as the spouse name? I have been told that for H4 visa you don't need the spouse passport with the new name.

[sk4ih]

For any applicant, name on passport is to be used.