J18: Pneumonia, unspecified organism

Excludes1

• abscess of lung with pneumonia (J85.1)
• aspiration pneumonia due to anesthesia during labor and delivery (O74.0)
• aspiration pneumonia due to anesthesia during pregnancy (O29)
• aspiration pneumonia due to anesthesia during puerperium (O89.0)
• aspiration pneumonia due to solids and liquids (J69.-)
• aspiration pneumonia NOS (J69.0)
• congenital pneumonia (P23.0)
• drug-induced interstitial lung disorder (J70.2-J70.4)
• interstitial pneumonia NOS (J84.9)
• lipid pneumonia (J69.1)
• neonatal aspiration pneumonia (P24.-)
• pneumonitis due to external agents (J67-J70)
• pneumonitis due to fumes and vapors (J68.0)
• usual interstitial pneumonia (J84.178)