R09.8Header code — not billable

Other specified symptoms and signs involving the circulatory and respiratory systems

Short description: Oth symptoms and signs involving the circ and resp systems

Chapter
18. Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified
Category
R09
Effective date
October 1, 2026

Related codes in category R09

R09Oth symptoms and signs involving the circ and resp sysR09.0Asphyxia and hypoxemiaR09.01AsphyxiaYesR09.02HypoxemiaYesR09.1PleurisyYesR09.2Respiratory arrestYesR09.3Abnormal sputumYesR09.81Nasal congestionYesR09.82Postnasal dripYesR09.89Oth symptoms and signs involving the circ and resp systemsYesR09.AForeign body sensation of the circulatory and resp sysR09.A0Foreign body sensation, unspecifiedYes

Frequently asked questions

What is ICD-10 code R09.8?

R09.8 is an ICD-10-CM diagnosis code for Other specified symptoms and signs involving the circulatory and respiratory systems.

Is R09.8 a billable code?

No. R09.8 is a category/header code, not billable on its own — use one of its more specific child codes instead.

What ICD-10-CM chapter is R09.8 in?

R09.8 falls under Chapter 18: Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified.

When did R09.8 become effective?

R09.8 has been effective since October 1, 2026, per the CMS/CDC ICD-10-CM annual release.

What other codes are related to R09.8?

R09.8 belongs to category R09, which includes 12 other codes — see the related codes list on this page.

ICD-10-CM data maintained by CDC/CMS (public domain). Always verify codes with authoritative sources before making coding or billing decisions.