Nausea and vomiting - R11
Excludes1: It indicates that the conditions described by two codes cannot occur together in the same patient. These codes are mutually exclusive.
Type 1 Excludes:
- 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)
These ranges represents subcategories of Nausea and vomiting. The "R11" signifies that these are the diseases within this broad category.