Cool so now we have something to go off of. Reading that amendment it looks like it is all under the "Administrative simplification" and just a long list of ways that they can streamline and update the technologies.
(D) enable the real-time (or near real-time) determination of an individuals financial responsibility at the point of service and, to the extent possible, prior to service, including whether the individual is eligible for a specific service with a specific physician at a specific facility, which may include utilization of a machine-readable health plan beneficiary identification card;
Reading that in context it appears that this is saying, when you go to the doctors office or hospital, they collect your card, swipe it and tell you exactly how much that visit will cost you (your financial responsibility) similar to a co-pay. The point of service is the cashier at the hospital, and they are trying to get it to stop being, oh btw you owe $150 bucks, when you thought that it was only going to be a $15 co-pay.
And having a machine reading card it will allow this to happen faster since they will just have to swipe it and you won't have to fill out that form for the 1 millionth time that they always make you fill.
That actually sounds really nice to me. I would love to get all that garbage out of the way before I see the doctor so that I can just leave afterwards and not be billed or wait for 20 minutes afterwards to get it taken care of.
And also to make sure that you are in the right place before you see the Doctor is that last part. If they don't accept your coverage there. Say you are out of town and not sure you are covered, they can tell you in advance with a swipe of the card.