2008 ICD-9-CM Volume 1 Diagnosis Codes Home > Endocrine, Nutritional And Metabolic Diseases, And Immunity Disorders 240-279 > Diseases Of Other Endocrine Glands 250-259 > Ovarian Dysfunction 256.* > 2008 ICD-9-CM Diagnosis 256.8 Other ovarian dysfunction  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 Therefore, this code may be out of date.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 256.8 can be accessed here. 256.8 is a specific code that can be used to specify a diagnosis 256.8 contains 5 index entries View the ICD-9-CM Volume 1 256.* hierarchy ICD9Data's sister site ProcedureCodes.com launches with the 2008/09 CPT® codes - read more on the ICD9Data.com blog. Index entries containing 256.8: Amenorrhea (primary) (secondary) 626.0 due to ovarian dysfunction 256.8 hyperhormonal 256.8 Dyscrasia ovary 256.8 Dysfunction ovary, ovarian 256.9 specified NEC 256.8 Hyperthecosis, ovary 256.8