ICD-10-CM · Category
R09 — Oth symptoms and signs involving the circ and resp sys
Other symptoms and signs involving the circulatory and respiratory system
Chapter R00-R99: Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified
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Common questions about R09 (Oth symptoms and signs involving the circ and resp sys)
What does ICD-10 code R09 mean?
R09 is the ICD-10-CM 2025 code for Oth symptoms and signs involving the circ and resp sys. Other symptoms and signs involving the circulatory and respiratory system. 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 a billable diagnosis code?
R09 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. Browse the sub-codes listed on this page.
Which ICD-10 chapter does R09 belong to?
R09 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 sys?
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Source: ICD-10-CM 2025 (Centers for Medicare & Medicaid Services, public domain). Codes valid from October 1, 2024. CMS source ↗