2008 ICD-9-CM Volume 1 Diagnosis Codes Home > Endocrine, Nutritional And Metabolic Diseases, And Immunity Disorders 240-279 > Disorders Of Thyroid Gland 240-246 > Nontoxic Nodular Goiter 241.* > 2008 ICD-9-CM Diagnosis 241.1 Nontoxic multinodular goiter  On October 1, 2008 the 2009 ICD-9-CM codes came into effect. Therefore, this code may be out of date. The 2009 version of ICD-9-CM 241.1 can be accessed here. 241.1 is a specific code that can be used to specify a diagnosis 241.1 contains 4 index entries View the ICD-9-CM Volume 1 241.* hierarchy ICD9Data's sister site ProcedureCodes.com launches with the 2008/09 CPT® codes - read more on the ICD9Data.com blog. 241.1 also known as: Multinodular goiter (nontoxic) Index entries containing 241.1: Goiter (adolescent) (colloid) (diffuse) (dipping) (due to iodine deficiency) (endemic) (euthyroid) (heart) (hyperplastic) (internal) (intrathoracic) (juvenile) (mixed type) (nonendemic) (parenchymatous) (plunging) (sporadic) (subclavicular) (substernal) 240.9 multinodular (nontoxic) 241.1 toxic or with hyperthyroidism (see also Goiter, toxic) 242.2 nodular (nontoxic) 241.9 multinodular (nontoxic) 241.1 nontoxic (nodular) 241.9 multinodular 241.1 Struma (see also Goiter) 240.9 nodosa (simplex) 241.9 multinodular 241.1