1. As far as I know, the data bank is held by private industry, but
it can be accessed on a need-to-know basis by others in the industry
and by the government. I believe that the situation of the
proprietory-format MRI files is an unusual one.
2. Legislation may be required, and getting support would be
difficult. The problem with this, why I may not support it, is that
medical information may easily be abused by employers, mother-in-laws,
the mafia, or people you used to beat up on the playground. Right now
IHC (the company I work for) has a program that let's anyone access
THEIR medical files from their website. I think that in Doc Searls
situation, had the doctor asked in time to see the previous files, the
company that did the previous MRI would gladly have handed them over.
3. Legal ramifications would mostly be found in the "privacy" sector.
My best friends the ACLU would be all over this for all the wrong
reasons. I know there's a lot I'm not thinking of, but law suits
would increase dramatically. Under our current legal system, where
lawsuits are all the rage, I don't think this would be possible.
4. Insurance companies already have state laws stopping them from
denying coverage to those with previous
situations. This just might compound the problem. They already have
access to medical records. I think the most significant thing to come
out of this might be more requirements for diagnosis justification
(I'm not going to pay for your MRI if you stubbed your toe kind of a
thing). Where this might go wrong is that generally, US health care
focuses on "heroic medicine," the miracles, treating disorders,
diseases, and other problems. In the last decade, public health has
made a tremendous effort to make Prevention the new watchword, and
while it is far less dramatic, it is gaining ground. I think this is
a good thing, a necessary thing, even. The ramifications on insurance
companie may go toward reversing this trend.
Just my opinions.