536.2: Persistent vomiting
Cyclical vomiting
Habit vomiting
Persistent vomiting [not of pregnancy]
Uncontrollable vomiting
Excludes:
bilious emesis (vomiting) (787.04)
excessive vomiting in pregnancy (643.0-643.9)
vomiting NOS (787.03)
cyclical, associated with migraine (346.2)
vomiting of fecal matter (569.87)