2008 ICD-9-CM Volume 1 Diagnosis Codes Home > Diseases Of The Genitourinary System 580-629 > Diseases Of Male Genital Organs 600-608 > Hydrocele 603.* > 2008 ICD-9-CM Diagnosis 603.9 Hydrocele unspecified  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 Therefore, this code may be out of date.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 603.9 can be accessed here. A circumscribed collection of fluid, especially a collection of fluid in the tunica vaginalis of the testicle or along the spermatic cord. (Dorland, 27th ed) 603.9 is a specific code that can be used to specify a diagnosis 603.9 contains 4 index entries View the ICD-9-CM Volume 1 603.* hierarchy ICD9Data's sister site ProcedureCodes.com launches with the 2008/09 CPT® codes - read more on the ICD9Data.com blog. Index entries containing 603.9: Chylous hydrocele 603.9 Hydrocele (calcified) (chylous) (idiopathic) (infantile) (inguinal canal) (recurrent) (senile) (spermatic cord) (testis) (tunica vaginalis) 603.9 canal of Nuck (female) 629.1 male 603.9 congenital 778.6 encysted 603.0 congenital 778.6 female NEC 629.89 infected 603.1 round ligament 629.89 specified type NEC 603.8 congenital 778.6 spinalis (see also Spina bifida) 741.9 vulva 624.8 Hydrops 782.3 spermatic cord (see also Hydrocele) 603.9