Right lower quadrant pain

This code signifies pain localized to the right lower abdominal region. It is a non-specific symptom code indicating discomfort in the area typically encompassing the appendix, cecum, ascending colon, right ovary/fallopian tube, and distal right ureter.

Apply this code when the patient presents with right lower quadrant abdominal pain and a more specific diagnosis is not yet established or documented. It is appropriate for initial encounters or when the physician is still investigating the underlying cause of the pain. Documentation should clearly state "right lower quadrant pain" or similar terminology.

• Do not use this code if a definitive diagnosis for the pain (e.g., appendicitis, diverticulitis) is documented; code the specific condition instead.
• Consider laterality; ensure the documentation specifies "right" lower quadrant to differentiate from left-sided pain.
• If the pain is generalized or in another quadrant, select a more appropriate R10.- code.