Visible peristalsis

This code describes the abnormal, visible, wave-like contractions of the intestinal muscles that can be seen through the abdominal wall. It indicates a potential underlying gastrointestinal motility disorder, often associated with intestinal obstruction.

Use this code when the physician's documentation explicitly states "visible peristalsis" or describes the observation of abnormal, prominent intestinal movements through the abdominal wall. This finding is often noted during a physical examination for abdominal pain, distension, or suspected bowel obstruction.

• Do not code visible peristalsis as a primary diagnosis if a definitive cause (e.g., intestinal obstruction) is identified; instead, code the underlying condition.
• Always review the medical record for the underlying cause of the visible peristalsis, as this code often represents a symptom rather than a standalone diagnosis.
• Consider sequencing this code after the definitive diagnosis when visible peristalsis is a documented manifestation of that condition.