2008 ICD-9-CM Volume 1 Diagnosis Codes Home > Neoplasms 140-239 > Benign Neoplasms 210-229 > Benign Neoplasm Of Other Endocrine Glands And Related Structures 227.* > 2008 ICD-9-CM Diagnosis 227.0 Benign neoplasm of adrenal gland  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 Therefore, this code may be out of date.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 227.0 can be accessed here. Abnormal growth of the cells of the adrenal gland without evidence of malignant characteristics. 227.0 is a specific code that can be used to specify a diagnosis 227.0 contains 10 index entries View the ICD-9-CM Volume 1 227.* hierarchy ICD9Data's sister site ProcedureCodes.com launches with the 2008/09 CPT® codes - read more on the ICD9Data.com blog. 227.0 also known as: Suprarenal gland Index entries containing 227.0: Adenoma (sessile) (M8140/0) - see also Neoplasm, by site, benign adrenal (cortex) (cortical) (functioning) (M8370/0) 227.0 clear cell type (M8373/0) 227.0 compact cell type (M8371/0) 227.0 glomerulosa cell type (M8374/0) 227.0 heavily pigmented variant (M8372/0) 227.0 mixed cell type (M8375/0) 227.0 black (M8372/0) 227.0 Paraganglioma (M8680/1) adrenal (M8700/0) 227.0 malignant (M8700/3) 194.0 Pheochromocytoma (M8700/0) unspecified site 227.0 Tumor (M8000/1) - see also Neoplasm, by site, unspecified nature adrenal cortical (benign) (M8370/0) 227.0 malignant (M8370/3) 194.0