Generalized rebound abdominal tenderness

This code signifies the presence of widespread abdominal pain that worsens upon release of pressure, indicating peritoneal irritation. It is a key physical examination finding suggestive of acute inflammation within the abdominal cavity.

Use this code when documentation explicitly states "generalized rebound tenderness" during an abdominal examination. This finding is often associated with conditions like peritonitis, appendicitis, or other acute abdominal processes.

• Ensure the documentation specifies "generalized" rebound tenderness; localized findings would require a different code.
• This code describes a sign/symptom and should be sequenced after the definitive diagnosis, if known.
• Do not confuse with simple abdominal tenderness (R10.83x) or localized rebound tenderness (R10.82x).