Pneumonia (acute) (double) (migratory) (purulent) (septic) (unresolved), congenital (infective)
- P23.9
- due to
- due to, bacterium NECP23.6
- due to, ChlamydiaP23.1
- due to, Escherichia coliP23.4
- due to, Haemophilus influenzaeP23.6
- due to, infective organism NECP23.8
- due to, Klebsiella pneumoniaeP23.6
- due to, MycoplasmaP23.6
- due to, PseudomonasP23.5
- due to, StaphylococcusP23.2
- due to, Streptococcus (except group B)P23.6
- due to, Streptococcus (except group B), group BP23.3
- due to, viral agentP23.0
- specified NECP23.8