R06.4Billable

Hyperventilation

Chapter
18. Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified
Category
R06
Effective date
October 1, 2026

Related codes in category R06

R06Abnormalities of breathingR06.0DyspneaR06.00Dyspnea, unspecifiedYesR06.01OrthopneaYesR06.02Shortness of breathYesR06.03Acute respiratory distressYesR06.09Other forms of dyspneaYesR06.1StridorYesR06.2WheezingYesR06.3Periodic breathingYesR06.5Mouth breathingYesR06.6HiccoughYes

Frequently asked questions

What is ICD-10 code R06.4?

R06.4 is an ICD-10-CM diagnosis code for Hyperventilation.

Is R06.4 a billable code?

Yes. R06.4 is billable and specific enough to be used on a claim.

What ICD-10-CM chapter is R06.4 in?

R06.4 falls under Chapter 18: Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified.

When did R06.4 become effective?

R06.4 has been effective since October 1, 2026, per the CMS/CDC ICD-10-CM annual release.

What other codes are related to R06.4?

R06.4 belongs to category R06, 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.