Well, it's not really new, but it's got a new name. The previously unnamed service for the electronic secondary claims and statements is now known as medEbill. With filEOB, indexing them becomes a trivial matter. Only one physical page is stored to minimize storage requirements. It even supports full-motion video for sonograms and cardiac catheterizations and can record voice annotations for your interpretations and attach them to scanned images.
COLD documents are also automatically indexed for effortless filing.