ICD-10 Code B95.6 – Staphylococcus aureus as the cause of diseases classified elsewhere (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code B95.6 – Staphylococcus aureus as the cause of diseases classified elsewhere
What it is
This code identifies Staphylococcus aureus as the organism causing another condition, not the primary disease itself. Use it when the chart shows S. aureus linked to an infection or other disorder classified elsewhere.
Clinical signs
Clinical features vary; refer to documentation. Commonly, the record will identify S. aureus from the site-specific infection, culture, or clinician assessment, along with the underlying condition being treated.
When to use this code
Use B95.6 as an additional code when the provider documents S. aureus as the cause of a condition elsewhere classified, such as a site-specific infection code. It helps identify the organism when the main diagnosis describes the disease site or type. Check documentation if the causative organism is not clearly stated.
Do not use for
Do not use this code as the principal diagnosis or for unspecified staphylococcal infection. Do not use it when the record only says “staph” without confirming S. aureus.
Coding tip
Pair B95.6 with the code for the underlying infection or condition, and verify that S. aureus is explicitly documented.