Problem: The documentation of hospital services in terms of secondary services is suboptimal. Technical hygiene is one of the secondary services of a hospital. As one aspect of technical hygiene whose realisation is currently a topic of debate, the reprocessing of beds should be analyzed under economic points of view, because up to now no thorough cost analysis exists. The following aspects should be considered: The analysis must include the legal requirements on reprocessing of beds. In addition to statements on output, i.e., on the benefit of the given procedure to the patient, the input is measured with a cost analysis to identify the procedure with the best cost:benefit ratio. Moreover, options for cost reduction based on the cost-cutting potential of a given procedure are emphasized. Additionally, in terms of bed reprocessing, continuing aspects for reducing costs should be indicated Method: The three types of reprocessing performed in Germany were analyzed: decentralized, centralized-manual, and centralized-mechanical reprocessing of beds. First, a literature search was done to deter- mine the legal requirements. The analysis of the actual situation was based on plant-site inspections at manufacturers of reprocessing equipment, inspections in hospitals, interviews with manufacturers, operators, and persons responsible for equipment at central bed reprocessing facilities, interviews with those performing the work in and persons responsible for various management areas in the hospital. For the cost analysis, essential cost categories were examined. The cost calculation was based on the fictive description of a maximum provider. If possible, real data were used. The used prices refer to list prices without considering discounts or cash discounts. The data acquired were compared and evaluated in terms of output and input. Results and discussion: Expert opinions in medical hygiene show that each type of reprocessing leads to the necessary reprocessing result, for which the motivation of the worker performing the job is a requirement; i.e., in terms of hygienic certainty, the three processes are equivalent relative to output. The essential cost categories are construction, investment, service and maintenance, material, operating resources, personnel costs, and bed-transport costs; however, every type of reprocessing causes different cost categories. In Germany, bed reprocessing is chiefly performed by the janitorial, delivery, and nursing professions. In each of the three processes examined, personnel costs make up the largest share of the total cost of reprocessing (up to 89%). In terms of bed reprocessing at a central facility, the personnel resources spent on round-trip bed transport are decisive. Relative to the centralized mechanical processing, operating resources must be considered in addition to personnel costs as decisive for the total expenses (up to 42%). With regard to cutting costs, personnel and operating resources hold the greatest potential. The former can be reduced by selecting the right trade guild for the job. With identical reprocessing results, the costs for the central-manual or -machine reprocessing are greater than those of decentralized bed processing by about 2.9 and 4.5 times, respectively.… [ABSTRACT FROM AUTHOR]