On January 1, 2023, the annual update of the Finnish NordDRG system came into force. There are 947 DRGs in the 2023 DRG system, compared to 930 DRGs in 2022. Among other changes, 34 new DRGs were introduced, including the DRGs in the cardiovascular, endocrine, endoscopy, gastrointestinal, obstetrics and gynecology, orthopedics, peripheral vascular, surgical procedures, and some other fields.