ICD-10 Coding for Systemic Inflammatory Response Syndrome(R65.1, R65.10, R65.10A)
Learn about ICD-10 coding for Systemic Inflammatory Response Syndrome (SIRS), including code ranges, documentation requirements, and common pitfalls.
Complete code families applicable to Systemic Inflammatory Response Syndrome
Compare key differences between these codes to ensure accurate selection
| Code | Description | When to Use | Key Documentation |
|---|---|---|---|
| R65.10 | Systemic inflammatory response syndrome (SIRS) of non-infectious origin without acute organ dysfunction | Use when SIRS is diagnosed due to a non-infectious cause without organ dysfunction. |
|
| R65.11 | Systemic inflammatory response syndrome (SIRS) of non-infectious origin with acute organ dysfunction | Use when SIRS is diagnosed due to a non-infectious cause with organ dysfunction. |
|
| R65.20 | Severe sepsis without septic shock | Use when severe sepsis is diagnosed without shock. |
|
| R65.21 | Severe sepsis with septic shock | Use when severe sepsis is diagnosed with shock. |
|
Clinical Decision Support
Always review the patient's clinical documentation thoroughly. When in doubt, choose the more specific code and ensure documentation supports it.
Key Information
Essential facts and insights aboutSystemic Inflammatory Response Syndrome
Alternative codes to consider when ruling out similar conditions
Documentation & Coding Risks
Avoid these common issues when documenting Systemic Inflammatory Response Syndrome.
Failure to document organ dysfunction when present.
Impact
Clinical: Inaccurate representation of patient severity., Regulatory: Non-compliance with coding guidelines., Financial: Potential loss of reimbursement.
Mitigation
Ensure thorough documentation of all clinical findings., Use templates to guide documentation.
Coding SIRS as the principal diagnosis when an underlying condition is present.
Impact
Reimbursement: Incorrect sequencing can lead to denied claims., Compliance: Non-compliance with ICD-10-CM guidelines., Data Quality: Inaccurate clinical data representation.
Mitigation
Always code the underlying condition first.
Confusing SIRS with sepsis.
Impact
Reimbursement: Incorrect coding affects DRG assignment., Compliance: Potential audit issues., Data Quality: Misrepresentation of patient condition.
Mitigation
Ensure documentation specifies non-infectious vs. infectious causes.
Incorrect sequencing of SIRS codes
Impact
Coding SIRS as principal diagnosis instead of underlying condition.
Mitigation
Educate coders on proper sequencing rules.
Frequently Asked Questions
Primary Code
Systemic inflammatory response syndrome (SIRS) of non-infectious origin without acute organ dysfunctio