Non-Billable / Non-Specific Code
ICD-10-CM R65 is the diagnosis code for Symptoms and signs specifically associated with systemic inflammation and infection. This code falls under the section "General symptoms and signs" within Chapter 18 — Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99). It is a non-billable/non-specific ICD-10-CM code that should not be used for reimbursement. A more specific sub-code is required for billing. Medical coders and healthcare providers use this code to document and classify diagnoses in electronic health records, insurance claims, and clinical databases.
Always refer to the official ICD-10-CM Tabular List for complete coding guidelines. Ensure documentation supports the specificity of the code selected. When in doubt, consult a certified medical coder or the latest CMS guidelines.
Understanding where R65 sits in the ICD-10-CM classification helps ensure proper coding:
No, R65 is a non-billable/non-specific code. You should use a more specific sub-code for billing and reimbursement.
R65 is the ICD-10-CM diagnosis code for "Symptoms and signs specifically associated with systemic inflammation and infection". It is used by healthcare providers to classify and document this condition in medical records and insurance claims.
R65 is located in Section R50-R69 — "General symptoms and signs" within Chapter 18 of the ICD-10-CM Tabular List.
R65 has 2 sub-code(s) that provide more specific detail: R65.1, R65.2.
Use R65 when the patients documented diagnosis matches "Symptoms and signs specifically associated with systemic inflammation and infection" and the clinical documentation supports this level of specificity. Always verify with the latest ICD-10-CM guidelines and payer requirements.
The ICD-10-CM code for Symptoms and signs specifically associated with systemic inflammation and infection is R65.
No, R65 is non-billable. Use a more specific sub-code for primary diagnosis billing.
R65 is in Chapter 18 of the ICD-10-CM Tabular List.
Yes, R65 is a valid ICD-10-CM code for the 2026 fiscal year, subject to official CMS updates.