Localized swelling, mass and lump, right upper limb

This code signifies a palpable, circumscribed enlargement or protuberance located specifically on the right upper extremity. It indicates a finding of swelling, a mass, or a lump without further specification of its underlying etiology. This is a symptom code, not a definitive diagnosis.

Use this code when documentation clearly indicates a localized swelling, mass, or lump on the patient's right arm, forearm, wrist, or hand, and a more specific diagnosis is not yet established or available. This code is appropriate for initial encounters or when the nature of the mass is still under investigation. Documentation should specify the right upper limb as the location.

• Do not use this code if a definitive diagnosis for the mass (e.g., lipoma, cyst, abscess) is known; instead, code the specific diagnosis.
• Always query the provider for a more specific diagnosis if possible, as this is a symptom code.
• Ensure laterality is clearly documented as "right upper limb" to support this specific code.