Assured Funding for Veterans Health Care Act of 2003

Assured Funding for Veterans Health Care Act of 2003 - Requires the Secretary of the Treasury to make available to the Secretary of Veterans Affairs for programs, functions, and activities of the Veterans Health Administration for FY 2005 130 percent of the amount obligated during FY 2003. Adjusts the amount provided for fiscal years after FY 2005 based on the number of enrolled veterans and the number of other persons eligible but not enrolled who are provided care, multiplied by the per capital baseline amount for FY 2003, as increased by the percentage increase in the Consumer Price Index.

Prohibits the availability of such funds for: (1) construction, acquisition, or alteration of veterans' medical facilities (other than for repairs provided for before the date of enactment of this Act); or (2) grants for the construction of State home facilities for the furnishing of veterans' domiciliary, nursing home, and hospital care.