Hyperglycemia, or high blood sugar, is a common complication of diabetes. Accurate coding using the International Classification of Diseases, Tenth Revision (ICD-10) is crucial for proper diagnosis, treatment, and tracking of diabetes-related complications. The specific ICD-10 code will vary depending on the type of diabetes and the severity of the hyperglycemia. This resource provides a detailed overview of the relevant ICD-10 codes and their application.