ICD-10 Code A02.29 – Salmonella with other localized infection (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code A02.29 – Salmonella with other localized infection
What it is
This code identifies a Salmonella infection that is localized to a specific site other than the intestinal tract. Use it when the record shows Salmonella causing a focal infection, not simple gastroenteritis.
Clinical signs
Clinical features vary; refer to documentation. You may see signs of infection at the affected site, such as pain, swelling, or drainage, along with evidence that Salmonella is the organism involved.
When to use this code
Use A02.29 when the provider documents Salmonella infection with a localized manifestation, such as an abscess or other focal infection, and the site is not otherwise classified. Code it when the chart supports Salmonella as the cause of the localized process.
Do not use for
Do not use this code for uncomplicated Salmonella gastroenteritis or for localized infections due to another organism. Check documentation if the record does not clearly link Salmonella to the specific infection site.
Coding tip
Assign the code only when the documentation clearly states Salmonella and a localized infection; otherwise, query the provider.