Begutachtung der primären und sekundären Fehlbelegung im German Diagnosis Related Groups (G-DRG) System in der HNO-Heilkunde

Abstract

ObjectiveWithin the scope of a prospective study, the assessment reports completed in Otorhinolaryngology between March 1, 2011 and December 31, 2018 by the Health Advisory Boards in the German federal states of Lower Saxony and Bremen were analyzed regarding the primary and secondary misallocation in the G-DRG system. MethodsThe assessment reports were documented using a standardized database system, which was developed on the basis of the electronic data interchange (EDI) by the Health Advisory Board in Lower Saxony. In addition, the documentation of medical assessment reports according to the G-DRG system was used for data analysis. ResultsDuring the period from March 1, 2011 and December 31, 2018, a total of 42,126 cases of inpatient assessments of DRGs according to the G-DRG system were collected in the field of Otorhinolaryngology. In 1,946 cases, a primary and in 14,044 cases a secondary misallocation was detected. In 26,136 cases, neither a primary nor a secondary misallocation could be identified; thus, the rate of primary and secondary misallocations observed over the entire period was 5 % and 33 %, respectively. ConclusionsPrimary and secondary misallocations were most frequently found with treatments that included outpatient interventions in the catalog according to para. 115b of the German Social Code Fifth Book (SGB V). With secondary misallocations, exceeding the lower limit to length of stay (uGVD) therefore prevailed. In order to improve the demarcation between outpatient and (short-term) inpatient treatment in Otorhinolaryngology, in addition to the special consideration of the here presented “hit list” of Otorhinolaryngology departments, a more intensive cooperation between hospitals and the Health Advisory Boards of the federal states should be encouraged.