R65.1
Systemic inflammatory response syndrome (SIRS) of non-infectious origin
Non-billableCategory
Code Hierarchy
R65R65.1
Coding Guidelines
Excludes1 (Mutually Exclusive)
These codes should never be used together with R65.1
- sepsis- code to infection
- R65.2 - severe sepsis (R65.2)
Code First
- underlying condition, such as:
- heatstroke (T67.0-)
- injury and trauma (S00-T88)


