2008 ICD-9-CM Volume 1 Diagnosis Codes Home > Diseases Of The Respiratory System 460-519 > Pneumonia And Influenza 480-488 > Pneumonia In Infectious Diseases Classified Elsewhere 484.* > 2008 ICD-9-CM Diagnosis 484.3 Pneumonia in whooping cough  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 Therefore, this code may be out of date.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 484.3 can be accessed here. 484.3 is a specific code that can be used to specify a diagnosis 484.3 contains 6 index entries View the ICD-9-CM Volume 1 484.* hierarchy ICD9Data's sister site ProcedureCodes.com launches with the 2008/09 CPT® codes - read more on the ICD9Data.com blog. Code first underlying disease, as: (033.0-033.9) Index entries containing 484.3: Pneumonia (acute) (Alpenstich) (benign) (bilateral) (brain) (cerebral) (circumscribed) (congestive) (creeping) (delayed resolution) (double) (epidemic) (fever) (flash) (fulminant) (fungoid) (granulomatous) (hemorrhagic) (incipient) (infantile) (infectious) (infiltration) (insular) (intermittent) (latent) (lobe) (migratory) (newborn) (organized) (overwhelming) (primary) (progressive) (pseudolobar) (purulent) (resolved) (secondary) (senile) (septic) (suppurative) (terminal) (true) (unresolved) (vesicular) 486 in whooping cough (see also Whooping cough) 033.9 [484.3] Whooping cough 033.9 with pneumonia 033.9 [484.3] due to Bordetella bronchoseptica 033.8 with pneumonia 033.8 [484.3] parapertussis 033.1 with pneumonia 033.1 [484.3] pertussis 033.0 with pneumonia 033.0 [484.3] specified organism NEC 033.8 with pneumonia 033.8 [484.3]