Index to Diseases and Injuries
Pneumonia › lobar
Index code:J18.1
- bacterial J15.9
- specified NEC J15.8
- chronic — see Fibrosis, lung
- Escherichia coli (E. coli) J15.5
- Friedländer's bacillus J15.0
- Hemophilus influenzae J14
- hypostatic J18.2
- Klebsiella (pneumoniae) J15.0
- pneumococcal J13
- Proteus J15.69
- Pseudomonas J15.1
- specified organism NEC J16.8
- staphylococcal — see Pneumonia, staphylococcal
- streptococcal NEC J15.4
- Streptococcus pneumoniae J13
- viral, virus — see Pneumonia, viral
Use the index to find a code, then confirm it in the Tabular List before assigning it. A code ending in a dash is incomplete, and a code in [brackets] is a manifestation code reported after the underlying condition. Search the whole index.
Frequently asked questions
What is the ICD-10-CM code for Pneumonia › lobar?
The ICD-10-CM Alphabetic Index directs "Pneumonia › lobar" to J18.1. Subterms below it may lead to a more specific code. Always confirm the code in the Tabular List before assigning it.
ICD-10-CM Index to Diseases and Injuries maintained by CDC/NCHS (public domain), from the CMS FY2027 release.