Columbia subject headings:
Health care reform--United States.
Health services administration--United States.
Medical care, Cost of--United States.
Medicare--Claims administration.
Medicare--Law and legislation.
Harvard subject headings:
Health care reform--United States
Health services administration--United States
Medical care, Cost of--United States
Medicare--Claims administration.
Medicare--Law and legislation.
Princeton subject headings:
Health care reform--United States.
Health services administration--United States.
Medical care, Cost of--United States.
Medicare--Claims administration.
Medicare--Law and legislation.