2008 ICD-9-CM Volume 1 Diagnosis Codes Home > Diseases Of The Respiratory System 460-519 > Pneumonia And Influenza 480-488 > Viral Pneumonia 480.* > 2008 ICD-9-CM Diagnosis 480.9 Viral pneumonia 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 Therefore, this code may be out of date.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 480.9 can be accessed here. Pneumonia caused by a virus. (Dorland, 28th ed) 480.9 is a specific code that can be used to specify a diagnosis 480.9 contains 6 index entries View the ICD-9-CM Volume 1 480.* hierarchy ICD9Data's sister site ProcedureCodes.com launches with the 2008/09 CPT® codes - read more on the ICD9Data.com blog. Index entries containing 480.9: 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 aspiration 507.0 due to aspiration of microorganisms viral 480.9 specified type NEC 480.8 broncho-, bronchial (confluent) (croupous) (diffuse) (disseminated) (hemorrhagic) (involving lobes) (lobar) (terminal) 485 viral, virus (see also Pneumonia, viral) 480.9 due to virus (see also Pneumonia, viral) 480.9 SARS-associated coronavirus 480.3 giant cell (see also Pneumonia, viral) 480.9 lobar (diplococcal) (disseminated) (double) (interstitial) (pneumococcal, any type) 481 viral, virus (see also Pneumonia, viral) 480.9 viral, virus (broncho) (interstitial) (lobar) 480.9 with influenza, flu, or grippe 487.0 adenoviral 480.0 parainfluenza 480.2 respiratory syncytial 480.1 SARS-associated coronavirus 480.3 specified type NEC 480.8