Diagnosis Code: J18.9

Short Description: Pneumonia, unspecified organism

Long Description: Pneumonia, unspecified organism

The code J18.9 is VALID for claim submission

Code Classification:

• Diseases of the respiratory system (J00–J99)
  • Influenza and pneumonia (J09-J18)
    • Pneumonia, unspecified organism (J18)
      • J18.9 Pneumonia, unspecified organism

Code Version: 2022 ICD-10-CM

Synonyms

• Acute erosive gastritis
• Acute gastroenteritis
• Acute ulcerative gastroenteritis complicating pneumonia
• Atypical pneumonia
• Bilateral pneumonia
• Chronic pneumonia
• Community acquired pneumonia
• Disorder of respiratory system co-occurrent with human immunodeficiency virus infection
• Erosive gastritis
• Foreign body pneumonia
• Hemorrhagic pneumonia
• Hospital acquired pneumonia
• Infectious disease of lung
• Infective pneumonia
• Ornithosis
• Ornithosis with pneumonia
• Pleural effusion associated with pulmonary infection
• Pneumonia
• Pneumonia with AIDS
• Pneumonitis
• Postoperative lower respiratory tract infection
• Postoperative pneumonia
• Recurrent pneumonia
• Respiratory disorder with AIDS
• Unresolved pneumonia

Diagnostic Related Group(s)

The code J18.9 is grouped in the following Diagnostic Related Group(s) (MS-DRG v39.0)

• Simple Pneumonia And Pleurisy With Mcc (193)
• Simple Pneumonia And Pleurisy With Cc (194)
• Simple Pneumonia And Pleurisy Without Cc/mcc (195)

Crosswalk Information

Similar Codes

This page was last updated on: 10/1/2023

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