ICD-10-CM · Category
R09.8 — Oth symptoms and signs involving the circ and resp systems
Other specified symptoms and signs involving the circulatory and respiratory systems
Chapter R00-R99: Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified
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Common questions about R09.8 (Oth symptoms and signs involving the circ and resp systems)
What does ICD-10 code R09.8 mean?
R09.8 is the ICD-10-CM 2025 code for Oth symptoms and signs involving the circ and resp systems. Other specified symptoms and signs involving the circulatory and respiratory systems. ICD-10-CM is the medical coding system used by clinicians, hospitals and insurers worldwide to classify diseases and conditions in a standard way.
Is R09.8 a billable diagnosis code?
R09.8 is a category-level (umbrella) code rather than a billable specific code. For billing purposes, clinicians typically use a more specific sub-code under R09.8. Browse the sub-codes listed on this page.
Which ICD-10 chapter does R09.8 belong to?
R09.8 belongs to the chapter "Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified" (codes R00-R99). ICD-10-CM organises codes into 22 chapters by body system or condition type, which helps clinicians navigate related diagnoses.
Where can I get plain-language information about Oth symptoms and signs involving the circ and resp systems?
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Source: ICD-10-CM 2025 (Centers for Medicare & Medicaid Services, public domain). Codes valid from October 1, 2024. CMS source ↗