306.4 Gastrointestinal
Aerophagy
Cyclical vomiting, psychogenic
Diarrhea, psychogenic
Nervous gastritis
Psychogenic dyspepsia
Excludes:
cyclical vomiting NOS (536.2)
associated with migraine (346.2)
globus hystericus (300.11)
mucous colitis (316 and 564.9)
psychogenic:
cardiospasm (316 and 530.0)
duodenal ulcer (316 and 532.0-532.9)
gastric ulcer (316 and 531.0-531.9)
peptic ulcer NOS (316 and 533.0-533.9)
vomiting NOS (307.54)