Specific code 2011 ICD-9-CM Diagnosis Code 484.8
Pneumonia in other infectious diseases classified elsewhere
  • Short description: Pneum in infect dis NEC.
  • ICD-9-CM 484.8 will be replaced by an equivalent ICD-10-CM code (or codes) when the United States transitions from ICD-9-CM to ICD-10-CM on October 1, 2015.
  • ICD-9-CM 484.8 is a billable medical code that can be used to specify a diagnosis on a reimbursement claim.
  • You are viewing the 2011 version of ICD-9-CM 484.8.
  • More recent version(s) of ICD-9-CM 484.8: 2012 2013 2014.
Disease Synonyms
  • Fungal pneumonia
  • Infectious mononucleosis pneumonia
  • Mycobacterial pneumonia, non tb (tuberculosis)
  • Non-tuberculous mycobacterial pneumonia
  • Pneumonia in Q fever
  • Pneumonia in typhoid fever
  • Rickettsial pneumonia
  • Typhoid pneumonia
484.8 Excludes
Code First
  • Code first underlying disease, as:
Convert to ICD-10-CM: 484.8 converts approximately to:
  • 2014 ICD-10-CM J17 Pneumonia in diseases classified elsewhere
ICD-9-CM Volume 2 Index entries containing back-references to 484.8:
  • Fever 780.60
  • Metastasis, metastatic
  • 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
    • broncho-, bronchial (confluent) (croupous) (diffuse) (disseminated) (hemorrhagic) (involving lobes) (lobar) (terminal) 485
      • with influenza 487.0
      • allergic 518.3
      • aspiration (see also Pneumonia, aspiration) 507.0
      • bacterial 482.9
      • capillary 466.19
        • with bronchospasm or obstruction 466.19
      • chronic (see also Fibrosis, lung) 515
      • congenital (infective) 770.0
      • diplococcal 481
      • Eaton's agent 483.0
      • Escherichia coli (E. coli) 482.82
      • Friedl√§nder's bacillus 482.0
      • Hemophilus influenzae 482.2
      • hiberno-vernal 083.0 [484.8]
      • hypostatic 514
      • influenzal (see also Influenza) 487.0
      • inhalation (see also Pneumonia, aspiration) 507.0
        • due to fumes or vapors (chemical) 506.0
      • Klebsiella 482.0
      • lipid 507.1
      • Mycoplasma (pneumoniae) 483.0
      • ornithosis 073.0
      • pleuropneumonia-like organisms (PPLO) 483.0
      • pneumococcal 481
      • Proteus 482.83
      • Pseudomonas 482.1
      • specified organism NEC 483.8
      • staphylococcal 482.40
      • streptococcal - see Pneumonia, streptococcal
      • typhoid 002.0 [484.8]
      • viral, virus (see also Pneumonia, viral) 480.9
    • due to
      • adenovirus 480.0
      • anaerobes 482.81
      • Bacterium anitratum 482.83
      • Chlamydia, chlamydial 483.1
      • coccidioidomycosis 114.0
      • Diplococcus (pneumoniae) 481
      • Eaton's agent 483.0
      • Escherichia coli (E. coli) 482.82
      • Friedl√§nder's bacillus 482.0
      • fumes or vapors (chemical) (inhalation) 506.0
      • fungus NEC 117.9 [484.7]
      • Hemophilus influenzae (H. influenzae) 482.2
      • Herellea 482.83
      • influenza (see also Influenza) 487.0
      • Klebsiella pneumoniae 482.0
      • Mycoplasma (pneumoniae) 483.0
      • parainfluenza virus 480.2
      • pleuropneumonia-like organism (PPLO) 483.0
      • Pneumococcus 481
      • Pneumocystis carinii 136.3
      • Pneumocystis jiroveci 136.3
      • Proteus 482.83
      • Pseudomonas 482.1
      • respiratory syncytial virus 480.1
      • rickettsia 083.9 [484.8]
      • SARS-associated coronavirus 480.3
      • specified
      • Staphylococcus 482.40
      • Streptococcus - see also Pneumonia, streptococcal
      • virus (see also Pneumonia, viral) 480.9
        • SARS-associated coronavirus 480.3
    • metastatic NEC 038.8 [484.8]
    • postinfectional NEC 136.9 [484.8]
  • Pneumonitis (acute) (primary) (see also Pneumonia) 486
    • due to
      • crack (cocaine) 506.0
      • fumes or vapors 506.0
      • inhalation
      • toxoplasmosis (acquired) 130.4
        • congenital (active) 771.2 [484.8]
  • Q fever 083.0
    • with pneumonia 083.0 [484.8]
  • Typhoid (abortive) (ambulant) (any site) (fever) (hemorrhagic) (infection) (intermittent) (malignant) (rheumatic) 002.0
    • with pneumonia 002.0 [484.8]
ICD-9-CM codes are used in medical billing and coding to describe diseases, injuries, symptoms and conditions. ICD-9-CM 484.8 is one of thousands of ICD-9-CM codes used in healthcare. Although ICD-9-CM and CPT codes are largely numeric, they differ in that CPT codes describe medical procedures and services. Can't find a code? Start at the root of ICD-9-CM, check the 2011 ICD-9-CM Index or use the search engine at the top of this page to lookup any code.