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 > Thyroiditis 245.* > 2006 ICD-9-CM Diagnosis 245.8 Other and unspecified chronic thyroiditis View the most recent version of ICD-9-CM 245.8 245.8 is a specific code that can be used to specify a diagnosis 245.8 contains 1 index entry View the ICD-9-CM Volume 1 245.* hierarchy Alternate Terminology Chronic thyroiditis: NOS nonspecific  Index entries containing 245.8: Thyroiditis 245.9 chronic (nonspecific) (sclerosing) 245.8 fibrous 245.3 lymphadenoid 245.2 lymphocytic 245.2 lymphoid 245.2