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rumination syndrome

Wikipedia Summary

Rumination syndrome, or merycism, is a chronic motility disorder characterized by effortless regurgitation of most meals following consumption, due to the involuntary contraction of the muscles around the abdomen. There is no retching, nausea, heartburn, odour, or abdominal pain associated with the regurgitation as there is with typical vomiting, and the regurgitated food is undigested...
Related Codes (2)
Code
Description
Billable
Details
F50.84Rumination disorder in adults
Type 1 Excludes (1)
F98.21Rumination disorder of infancy and childhood
Type 1 Excludes (1)

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