Left lower quadrant abdominal tenderness

This code signifies the presence of pain or discomfort upon palpation in the lower left region of the abdomen. It indicates a localized finding rather than a definitive diagnosis, often prompting further investigation into underlying causes.

Apply this code when documentation specifically notes tenderness in the left lower quadrant during a physical examination. This is a common finding in conditions such as diverticulitis, irritable bowel syndrome, or gynecological issues. Supporting documentation should clearly state "left lower quadrant tenderness" or similar.

• Do not code this if a more specific diagnosis for the abdominal pain is known and documented (e.g., diverticulitis).
• This code represents a symptom; sequence it after any definitive diagnosis if one is established.
• Distinguish from generalized abdominal pain (R10.84) or other specified abdominal tenderness (R10.819).