[Development of diagnosis-related groups in different surgical disciplines]

Since the introduction of Diagnosis-Re-lat-ed Groups (DRGs) in Germany, the variables of remuneration have continuously changed. Subjectively, reimbursement by DRG has a negative connotation among all specialities. We analysed the development of reimbursement and length of stay in different surgical specialties.

By grouping the top-10-diagnoses and therapies in hand surgery, trauma surgery, general surgery as well as cardiothoracic and vascular surgery between 2004 and 2010, DRGs were obtained, compared and the data deduced.

While the lower threshold of length of stay remained almost the same, mean value and upper threshold became shorter in most of the top-10-diagnoses. During the observation period, total reimbursement increased by 30 % in hand surgery, 20 % in general surgery and 17 % in cardiothoracic and vascular surgery, while in trauma surgery it decreased by 1 %. This corresponds to mean annual growth rates of 4.47 %, 3.08 %, 2.68 % and - 0.15 %, respectively. No correlation was found between the 4 disciplines and macro-economic parameters.

Reductions of mean and upper thresholds of length of stay are present in all surgical disciplines. Total reimbursements developed partially in a contradictory manner. Negative growth involves the danger that hospital investments cannot be realised, especially in the presence of high personnel costs.