Same insurance carrier, same level of benefits. Nothing changed. Of course I get my insurance through the company I work for, and when I hear candidates talk about how they want to decouple health insurance from employers I cringe. If they do that then my costs are going to go up roughly 400 percent and I'm not crazy about that.
If the company you work for is big, it maybe self insured and doesn't have to comply with a big portion of ACA. If you work for a smaller company, it may not have to comply until January 2016.