The Danish Health Data Authority quarterly updates the Health Care Classification System (SKS). The latest version was published in mid-December 2024 to come into force on January 1, 2025. Among other changes, thirty-two new procedure codes were introduced concerning diagnostic imaging, endoscopy, ENT, gastrointestinal, in-vitro diagnostics, neurology and neurosurgery, neuromodulation, surgical procedures, mental health, and some other fields.