On May 1, 2026, the Dutch Healthcare Authority (NZa) published the first release of the 2027 DRG package (RZ27a). Seven new procedure codes, one new diagnosis code, two new supplementary payments (OZPs), and 23 DRGs will be implemented across multiple fields, including gastrointestinal, gynecology, pulmonology, men’s health, and in-vitro diagnostics (pathology).