PNEUMONIA AND INFLUENZA (480-487)

• Excludes: pneumonia:
  • allergic or eosinophilic (518.3)
  • aspiration:
    • NOS (507.0)
    • newborn (770.1)
    • solids and liquids (507.0-507.8)
  • congenital (770.0)
  • lipoid (507.1)
  • passive (514)
  • rheumatic (390)
• 480 Viral pneumonia
  • 480.0 Pneumonia due to adenovirus
  • 480.1 Pneumonia due to respiratory syncytial virus
  • 480.2 Pneumonia due to parainfluenza virus
  • 480.8 Pneumonia due to other virus not elsewhere classified
    • Excludes: congenital rubella pneumonitis (771.0)
      • influenza with pneumonia, any form (487.0)
      • pneumonia complicating viral diseases classified elsewhere (484.1-484.8)
  • 480.9 Viral pneumonia, unspecified
• 481 Pneumococcal pneumonia [Streptococcus pneumoniae pneumonia]
  • Lobar pneumonia, organism unspecified
• 482 Other bacterial pneumonia
  • 482.0 Pneumonia due to Klebsiella pneumoniae
  • 482.1 Pneumonia due to Pseudomonas
  • 482.2 Pneumonia due to Hemophilus influenzae [H. influenzae]
  • 482.3 Pneumonia due to Streptococcus
    • Excludes: Streptococcus pneumoniae pneumonia (481)
    • 482.30 Streptococcus, unspecified
    • 482.31 Group A
    • 482.32 Group B
    • 482.39 Other Streptococcus
  • 482.4 Pneumonia due to Staphylococcus
  • 482.8 Pneumonia due to other specified bacteria
    • Excludes: pneumonia complicating infectious disease classified elsewhere (484.1-484.8)
    • 482.81 Anaerobes
      • Gram-negative anaerobes
      • Bacteroides (melaninogenicus)
    • 482.82 Escherichia coli [E. coli]
    • 482.83 Other gram-negative bacteria
      • Gram-negative pneumonia NOS
      • Proteus
      • Serratia marcescens
      • Excludes: gram-negative anaerobes (482.81)
    • 482.89 Other specified bacteria
  • 482.9 Bacterial pneumonia unspecified
• 483 Pneumonia due to other specified organism
  • 483.0 Mycoplasma pneumoniae
    • Eaton's agent
    • Pleuropneumonia-like organisms [PPLO]
  • 483.8 Other specified organism
• 484 Pneumonia in infectious diseases classified elsewhere
  • Excludes: influenza with pneumonia, any form (487.0)
  • 484.1 Pneumonia in cytomegalic inclusion disease
    • Code first underlying disease, as: (078.5)
  • 484.3 Pneumonia in whooping cough
    • Code first underlying disease, as: (033.0-033.9)
  • 484.5 Pneumonia in anthrax
    • Code first underlying disease (022.1)
  • 484.6 Pneumonia in aspergillosis
    • Code first underlying disease (117.3)
  • 484.7 Pneumonia in other systemic mycoses
    • Code first underlying disease
    • Excludes: pneumonia in:
      • candidiasis (112.4)
      • coccidioidomycosis (114.0)
      • histoplasmosis (115.0-115.9 with fifth-digit 5)
  • 484.8 Pneumonia in other infectious diseases classified elsewhere
    • Code first underlying disease, as:
      • Q fever (083.0)
      • typhoid fever (002.0)
    • Excludes: pneumonia in:
      • actinomycosis (039.1)
      • measles (055.1)
      • nocardiosis (039.1)
      • ornithosis (073.0)
      • Pneumocystis carinii (136.3)
      • salmonellosis (003.22)
      • toxoplasmosis (130.4)
      • tuberculosis (011.6)
      • tularemia (021.2)
      • varicella (052.1)
• 485 Bronchopneumonia, organism unspecified
  • Bronchopneumonia:
    • hemorrhagic
    • terminal
  • Pleurobronchopneumonia
  • Pneumonia:
    • lobular
    • segmental
  • Excludes: bronchiolitis (acute) (466.1)
    • chronic (491.8)
    • lipoid pneumonia (507.1)
• 486 Pneumonia, organism unspecified
  • Excludes: hypostatic or passive pneumonia (514)
    • influenza with pneumonia, any form (487.0)
    • inhalation or aspiration pneumonia due to foreign materials (507.0-507.8)
    • pneumonitis due to fumes and vapors (506.0)
• 487 Influenza
  • Excludes: Hemophilus influenzae [H. influenzae]:
    • infection NOS (041.5)
    • laryngitis (464.0)
    • meningitis (320.0)
    • pneumonia (482.2)
  • 487.0 With pneumonia
    • Influenza with pneumonia, any form
    • Influenzal:
      • bronchopneumonia
      • pneumonia
  • 487.1 With other respiratory manifestations
    • Influenza NOS
    • Influenzal:
      • laryngitis
      • pharyngitis
      • respiratory infection (upper) (acute)
  • 487.8 With other manifestations
    • Encephalopathy due to influenza
    • Influenza with involvement of gastrointestinal tract
    • Excludes: "intestinal flu" [viral gastroenteritis] (008.8)