Get started free

R11

Non-billable

Nausea and vomiting

R11 is the ICD-10-CM code for Nausea and vomiting. It is a non-billable category code — use a more specific child code such as R11.0 for billing.

Status
Header (non-billable)
Chapter
R00-R99
Subcodes
3
Edition
FY2026

R00-R99 Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified

Excludes1 — not coded here

  • •cyclical vomiting associated with migraine (G43.A-)
  • •excessive vomiting in pregnancy (O21.-)
  • •hematemesis (K92.0)
  • •neonatal hematemesis (P54.0)
  • •newborn vomiting (P92.0-)
  • •psychogenic vomiting (F50.89)
  • •vomiting associated with bulimia nervosa (F50.2-)
  • •vomiting following gastrointestinal surgery (K91.0)

Frequently asked questions

What is ICD-10 code R11?
R11 is the ICD-10-CM code for "Nausea and vomiting". It falls under R00-R99 Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified.
Is R11 a billable code?
No — R11 is a non-billable header code. Use a more specific child code (such as R11.0) for billing.
What are the subcodes of R11?
R11 has 3 more specific child codes, including R11.0, R11.1, R11.2.
What is excluded from R11?
Excludes1 (not coded here): cyclical vomiting associated with migraine (G43.A-); excessive vomiting in pregnancy (O21.-); hematemesis (K92.0); neonatal hematemesis (P54.0).

Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.

Look up another ICD-10 code or condition

Powered by Eleplan

Free ICD-10 lookup is just the start. Eleplan keeps the whole care plan in one place.

Diagnoses, medications, documents, appointments, and the whole care team — organized and always in sync, with Ellie, your AI care assistant, on top of it. Free to start.

Get started freeSee how Eleplan works →