2006 ICD-9-CM Volume 1 Diagnosis Codes Home > Diseases Of The Respiratory System 460-519 > Pneumonia And Influenza 480-487 > Pneumonia Due To Other Specified Organism 483.* > 2006 ICD-9-CM Diagnosis 483.1 Pneumonia due to chlamydia View the most recent version of ICD-9-CM 483.1 483.1 is a specific code that can be used to specify a diagnosis 483.1 contains 9 index entries View the ICD-9-CM Volume 1 483.* hierarchy  Index entries containing 483.1: 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 Chlamydia, chlamydial 483.1 pneumoniae 483.1 psittaci 073.0 specified type NEC 483.1 trachomatis 483.1 due to Chlamydia, chlamydial 483.1 pneumoniae 483.1 psittaci 073.0 specified type NEC 483.1 trachomatis 483.1 TWAR agent 483.1