Genital gender‐affirming surgery trends in Germany: Total population data with 19,600 cases from 2006 to 2022.

Purpose Methods Results Conclusion To delineate the current trends regarding gender‐affirming surgeries (GAS) in Germany.Analysis of German hospital quality reports from 2006 to 2022 was conducted using the reimbursement.info tool. The German procedure classification (OPS) codes 5‐646.0 for masculinizing‐ and 5‐646.1 for feminizing surgery were assessed to identify GAS. Linear regression models were utilized for the analysis and depiction of current trends.A total of 19,632 gender‐affirming procedures were performed during the study period with an exponential increase over the years. Masculinizing surgeries increased from 246 in 2006 to 1291 cases in 2022 (increase by 424%; <italic>p</italic> < 0.001). The highest annual increase of 37.2% in numbers was from 2018 to 2019 (from 1235 to 1694 cases). Feminizing surgeries increased from 180 cases in 2006 to 799 procedures in 2022 (increase by 343%; <italic>p</italic> < 0.001). The cases increased most between 2015 and 2016 from 277 to 502 cases (81.2%). The number of hospitals offering these surgeries expanded from 24 in 2006 to 29 in 2022 (21% increase; <italic>p</italic> < 0.001).This study demonstrates an exponential growth in numbers feminizing and masculinizing of GAS performed each year in Germany. Furthermore, a discernible trend emerges with a propensity for concentration of procedures within selected high‐caseload centers across Germany. [ABSTRACT FROM AUTHOR]