ICD-10-CM › P00-P96 › P19-P29 › P codes › P23

P23

Congenital pneumonia

Not billableICD-10-CM diagnosis code.

This code exists but cannot be submitted on its own. It groups the more specific codes beneath it.

A category header for its whole life, FY2016 onwards. It has never been valid for submission on its own.

Submit one of these 9 more specific codes instead:

  • P23.0 Congenital pneumonia due to viral agent
  • P23.1 Congenital pneumonia due to Chlamydia
  • P23.2 Congenital pneumonia due to staphylococcus
  • P23.3 Congenital pneumonia due to streptococcus, group B
  • P23.4 Congenital pneumonia due to Escherichia coli
  • P23.5 Congenital pneumonia due to Pseudomonas
  • P23.6 Congenital pneumonia due to other bacterial agents
  • P23.8 Congenital pneumonia due to other organisms
  • P23.9 Congenital pneumonia, unspecified

What has happened to this code

Every change the publisher made, from 2012 to now. Entries marked draft are from the pre-implementation releases: ICD-10 took effect on 1 October 2015, so nothing before FY2016 was ever valid on a claim.

  1. FY2012 Added to the draft code set draft Congenital pneumonia

Official coding rules

Published by CDC for FY2027. A rule attached to a category binds every code beneath it, so the rules inherited from this code's ancestors are shown with the code they come from.

This code

Excludes1 - never coded here

  • neonatal pneumonia resulting from aspiration (P24.-)

Includes

  • infective pneumonia acquired in utero or during birth