2006 ICD-9-CM Volume 1 Diagnosis Codes Home > Endocrine, Nutritional And Metabolic Diseases, And Immunity Disorders 240-279 > Disorders Of Thyroid Gland 240-246 > 2006 ICD-9-CM Diagnosis 245 Thyroiditis View the most recent version of ICD-9-CM 245 245 is a non-specific code that cannot be used to specify a diagnosis