R11.15Billable

Cyclical vomiting syndrome unrelated to migraine

Chapter
18. Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified
Category
R11
Effective date
October 1, 2026

Related codes in category R11

R11Nausea and vomitingR11.0NauseaYesR11.1VomitingR11.10Vomiting, unspecifiedYesR11.11Vomiting without nauseaYesR11.12Projectile vomitingYesR11.13Vomiting of fecal matterYesR11.14Bilious vomitingYesR11.16Cannabis hyperemesis syndromeYesR11.2Nausea with vomiting, unspecifiedYes

Frequently asked questions

What is ICD-10 code R11.15?

R11.15 is an ICD-10-CM diagnosis code for Cyclical vomiting syndrome unrelated to migraine.

Is R11.15 a billable code?

Yes. R11.15 is billable and specific enough to be used on a claim.

What ICD-10-CM chapter is R11.15 in?

R11.15 falls under Chapter 18: Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified.

When did R11.15 become effective?

R11.15 has been effective since October 1, 2026, per the CMS/CDC ICD-10-CM annual release.

What other codes are related to R11.15?

R11.15 belongs to category R11, which includes 10 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.