1. P23 Congenital pneumonia

    Includes:

    • infective pneumonia acquired in utero or during birth

    Excludes1

    • neonatal pneumonia resulting from aspiration (P24.-)
    1. P23.0 Congenital pneumonia due to viral agent

    2. P23.1 Congenital pneumonia due to Chlamydia

    3. P23.2 Congenital pneumonia due to staphylococcus

    4. P23.3 Congenital pneumonia due to streptococcus, group B

    5. P23.4 Congenital pneumonia due to Escherichia coli

    6. P23.5 Congenital pneumonia due to Pseudomonas

    7. P23.6 Congenital pneumonia due to other bacterial agents

      Inclusion term(s):

      • Congenital pneumonia due to Hemophilus influenzae
      • Congenital pneumonia due to Klebsiella pneumoniae
      • Congenital pneumonia due to Mycoplasma
      • Congenital pneumonia due to Streptococcus, except group B
    8. P23.8 Congenital pneumonia due to other organisms

    9. P23.9 Congenital pneumonia, unspecified

Abbreviations used here:

NEC Not elsewhere classifiable
This abbreviation in the Tabular List represents “other specified”. When a specific code is not available for a condition, the Tabular List includes an NEC entry under a code to identify the code as the “other specified” code.

NOS Not otherwise specified
This abbreviation is the equivalent of unspecified.