ICD-10 is an international classification of diseases published by the World Health Organization (WHO). The GM (German Modification) is the official classification for diagnoses in outpatient and inpatient care in Germany.Dentists are obliged to use the ICD-10 codes from October 2021. This app offers a simple and free overview of the most commonly used codes in dentistry.- Directly available - no internet connection required- Quick access via search function