First dollar coverage of many things is mandated by the ACA. It's not clear yet which things (HHS and other agencies need to first "recommend" the required services), but first dollar coverage is mandated.

http://www.healthcare.gov/law/resources/regulations/preventi...

The fact that high deductible coverage may be possible for the non-"recommended" chunk of services is a good thing, however.

(I say "may be possible" since 3 actuarial firms couldn't read the law and come to an agreement on what it says.)