To implement Health Care is an immense systems integration problem.
Having done some system integration work on a much smaller scale, it seems to me that in the US, more universal health care is an effective subsidy of IT for years. I think we can't really expect a working universal health care system for years.
Using Britain as a possible analogy, building the actual master universal health care system to handle billing and invoices and patient care will be a technical and political challenge that will suck resources from patient care to IT [1].
Integration is a difficult problem and with 452 HMOs in the US - even though some will be inevitably consolidated - there will be plenty of IT work [2].
[1] http://en.wikipedia.org/wiki/National_Health_Service_(Englan...
http://en.wikipedia.org/wiki/NHS_Connecting_for_Health
http://www.dh.gov.uk/en/Publicationsandstatistics/Publicatio...
[2] http://www.statehealthfacts.org/profileind.jsp?ind=347&c...