Other intra-abdominal and pelvic swelling, mass and lump

This code signifies the presence of an abnormal, palpable enlargement or growth within the abdominal or pelvic cavity that is not otherwise specified or classified to a more definitive diagnosis. It represents a finding that requires further investigation to determine its etiology, which could range from benign to malignant processes.

Utilize this code when documentation indicates a physician's finding of an intra-abdominal or pelvic mass, lump, or swelling, but a more specific diagnosis (e.g., tumor type, organ involvement, inflammatory process) has not yet been established or ruled out. This code is appropriate for initial encounters or when diagnostic workup is ongoing.

• Do not use this code if a more specific diagnosis for the mass, swelling, or lump is available (e.g., ovarian cyst, abdominal abscess, specific neoplasm).
• Always query the provider for further specificity if possible to assign a more precise code.
• This code is often used as a primary diagnosis when the patient presents with the mass as the chief complaint, or as a secondary diagnosis when the mass is an incidental finding during evaluation for another condition.