Rural Hospital Assistance Act of 2008

[AI summary unavailable — showing source text] Rural Hospital Assistance Act of 2008 - Amends title XVIII (Medicare) of the Social Security Act with respect to the additional inpatient hospital service payment (payment adjustment) for low-volume hospitals (usually meaning a "subsection (d) hospital" located more than 25 road miles from another subsection (d) hospital and having less than 800 discharges during the fiscal year.) Redefines low-volume hospital, for discharges occurring during FY2009 only, as a "subsection (d) hospital" located more than 15 (instead of 25) road miles from another "subsection (d) hospital" and having less than 1,500 (instead of 800) discharges of individuals entitled to, or enrolled for, Medicare part A (Hospital Insurance) benefits ("tweeners,'' or hospitals too large to be critical access hospitals, but too small to be financially viable under the Medicare hospital prospective payment system (PPS)). Revises, for FY2009 only, the temporary applicable percentage in the formula for determining the payment adjustment for such hospitals. Requires the use of the non-wage adjusted prospective payment rate (PPS) rate during FY2009 under the Medicare-dependent hospital (MD…