[Depiction of cardiovascular surgery in the current modified German DRG system 2021].

Introduction: The year 2020 will always stand in the shadow of the pandemic triggered by the coronavirus 2019 (COVID-19). The first three quarter years of 2020 were characterized by an unprecedented reduction of elective inpatient services and a prioritization of intensive care capacity for the treatment of COVID-19 patients. This also resulted in clear consequences for the services provided in cardiac surgery.

G-DRG Version 2009: new developments.

The update of the G-DRG system for the year 2009 has been successfully negotiated. Like in the past years, changes are minimal and not dramatic, but they significantly enhance the quality of the DRG system. Once again, the German DRG system demonstrates its versatility and reliability for clinical reimbursement purposes.

Development of lengths of stay and DRG cost weights in dermatology from 2003 to 2006.

Background: The G-DRG per case payments are calculated annually on the basis of present output and cost data provided from German hospitals. The economic valuation of dermatology-related DRGs depends largely on inpatients' length of stay. At present, longitudinal analyses of dermatologic hospital data considering the development of length of stay under DRG conditions are not available.