On August 16, 2021, the preliminary version of OPS 2022 was published. Numerous content updates and new procedure codes concern chapters 5 “Operations” and 8 “Non-operative therapeutic measures”. Also, minor changes were made in chapters 1, “Diagnostic measures” and 3, “Diagnostic imaging”.New codes were introduced in the peripheral vascular, cardiovascular, nephrology and urology, endoscopy, gastroenterology, otorhinolaryngology, interventional radiology, orthopedics, pulmonary and airways, and other fields of care.