R65 Symp and signs specifically assoc w sys inflam and infct
ICD-10-CM category R65 sits in Chapter 18 (Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified, R00-R99). It contains 4 billable codes for FY2027, effective October 1, 2026 to September 30, 2027. Always code to the most specific code available: a code with more characters that describes the diagnosis more precisely takes priority over a shorter one.
Subcategories
R65.1 SIRS of non-infectious originR65.2 Severe sepsis
Billable codes in R65
| Code | Description |
|---|---|
R65.10 | Systemic inflammatory response syndrome (SIRS) of non-infectious origin without acute organ dysfunction |
R65.11 | Systemic inflammatory response syndrome (SIRS) of non-infectious origin with acute organ dysfunction |
R65.20 | Severe sepsis without septic shock |
R65.21 | Severe sepsis with septic shock |
Search within ICD-10-CM for R65 and related codes
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