Columbia subject headings:
Harvard subject headings:
Federal aid to academic medical centers--United States.
Health maintenance organizations--United States.
Hospitals--Prospective payment--United States
Medical care, Cost of--United States
Medical care--Cost shifting--United States.
Medicare.
Teaching hospitals--United States--Finance.
Princeton subject headings:
Federal aid to academic medical centers--United States.
Health maintenance organizations--United States.
Medical care, Cost of--United States.
Medical care--Cost shifting--United States.
Medicare.
Teaching hospitals--United States x Finance.