Right lower quadrant abdominal swelling, mass and lump

This code signifies the presence of an abnormal enlargement, palpable growth, or localized protrusion in the lower right region of the abdomen. It describes a symptom or finding, not a definitive diagnosis, indicating a physical manifestation that requires further investigation.

Apply this code when documentation explicitly states "right lower quadrant abdominal swelling," "right lower quadrant abdominal mass," or "right lower quadrant abdominal lump" without a more specific underlying diagnosis. This is often used for initial presentations in emergency departments or primary care settings while diagnostic workup is pending.

• Do not use this code if a definitive diagnosis for the swelling, mass, or lump is established (e.g., appendicitis, ovarian cyst).
• Always sequence this code as a secondary diagnosis if a more definitive, related condition is identified.
• Ensure the documentation clearly specifies the "right lower quadrant" to differentiate from other abdominal quadrants.