In the end, I believe that Obamacare was made to accommodate the less fortunate. Members of congress are far from less fortunate so most likely they have their own health care plans. This is the same for the military, they are covered under Tri-care, they do not fall under Obamacare.
Unlike the rest of the unsuspecting people who voted for them, Congress doesn't have to purchase their insurance through a health exchange. Their votes caused their constituents to have to do this, and they were more than willing to ram it down the throats of American citizens. They don't have to take their own medicine though, and that is unjust.