Non-Billable / Non-Specific Code
ICD-10-CM R09 is the diagnosis code for Other symptoms and signs involving the circulatory and respiratory system. This code falls under the section "Symptoms and signs involving the circulatory and respiratory systems" 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.
The following conditions should never be coded at the same time as R09. They are mutually exclusive:
Understanding where R09 sits in the ICD-10-CM classification helps ensure proper coding:
No, R09 is a non-billable/non-specific code. You should use a more specific sub-code for billing and reimbursement.
R09 is the ICD-10-CM diagnosis code for "Other symptoms and signs involving the circulatory and respiratory system". It is used by healthcare providers to classify and document this condition in medical records and insurance claims.
R09 is located in Section R00-R09 — "Symptoms and signs involving the circulatory and respiratory systems" within Chapter 18 of the ICD-10-CM Tabular List.
R09 has 6 sub-code(s) that provide more specific detail: R09.0, R09.1, R09.2, R09.3, R09.8 and more.
Use R09 when the patients documented diagnosis matches "Other symptoms and signs involving the circulatory and respiratory system" 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 Other symptoms and signs involving the circulatory and respiratory system is R09.
No, R09 is non-billable. Use a more specific sub-code for primary diagnosis billing.
R09 is in Chapter 18 of the ICD-10-CM Tabular List.
Type 1 Excludes for R09 include: acute respiratory distress syndrome (J80); respiratory arrest of newborn (P28.81); respiratory distress syndrome of newborn (P22.0) and more.
Yes, R09 is a valid ICD-10-CM code for the 2026 fiscal year, subject to official CMS updates.