title: Test your ICD-9-CM coding.
mesh_terms: D000043:Abstracting and Indexing / Q000592:standards*; D000573:American Hospital Association; D004194:Disease / Q000145:classification*; D006748:Hospital Departments / Q000592:standards*; D006801:Humans; D008500:Medical Records Department, Hospital / Q000592:standards*; D014481:United States