From the new payment system of procedure (covering anesthesia and surg
ery with all personal and material costs) or case related payment (inc
luding all costs of operation and hospital stay, medical as well as ro
om-and-care and administrative), in 1996 for all German hospitals obli
gatory introduced, 22 respectively 9 concern abdominal surgery, The ca
lculation of the prizes, carried out nation wide in reference hospital
s, with defined point numbers in the whole republic and different poin
t values in singular countries, are very questionable in their economi
c value, Before the introduction of these reimbursement systems it is
necessary to calculate the hospital specific costs, to analyze possibl
e savings of resources through rationalization and to estimate prospec
tively the expected case numbers, In consequence increasing economic r
esponsibility comes up to the surgeon.