R11 Nausea and vomiting

Non-billable header with 3 child codes.

Excludes1 (never code together)

• 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)

Applies from R11 Nausea and vomiting

Excludes1 (never code together)

• 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)

Codes under R11

• R11.0 Nausea
• R11.1 Vomiting
• R11.2 Nausea with vomiting, unspecified

Code annotations containing back-references to R11

Back-references to R11

• Type 1 Excludes: P92.0 Vomiting of newborn ("vomiting of child over 28 days old (R11.-)")

Back-references to R11

• Type 1 Excludes: P92.0 Vomiting of newborn ("vomiting of child over 28 days old (R11.-)")

Nearby codes

• R11 Nausea and vomiting (this code)
• R11.0 Nausea
• R11.1 Vomiting
• R11.10 Vomiting, unspecified
• R11.11 Vomiting without nausea
• R11.12 Projectile vomiting