2008 ICD-9-CM Volume 1 Diagnosis Codes Home > Diseases Of The Respiratory System 460-519 > Other Diseases Of Respiratory System 510-519 > 2008 ICD-9-CM Diagnosis 511 Pleurisy  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 Therefore, this code may be out of date.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 511 can be accessed here. 511 is a non-specific code that cannot be used to specify a diagnosis ICD9Data's sister site ProcedureCodes.com launches with the 2008/09 CPT® codes - read more on the ICD9Data.com blog. 511 excludes: malignant pleural effusion (197.2) pleurisy with mention of tuberculosis, current disease (012.0)