Infection of amputation stump, right lower extremity

This code signifies a localized infection occurring specifically at the site of a surgically removed right lower extremity. The infection can manifest with signs such as redness, swelling, pain, warmth, or purulent drainage from the stump. It indicates a complication directly related to the amputation site.

Apply this code when documentation clearly specifies an infection of the right lower extremity amputation stump. This is appropriate for patients presenting with new or worsening signs of infection at the surgical site following a right lower limb amputation. It should be used in conjunction with codes for the underlying amputation status.

• Ensure the documentation specifies "infection" and not just inflammation or irritation.
• Verify the laterality and site (right lower extremity amputation stump) are explicitly stated.
• Always code with an additional code for the underlying amputation status (e.g., Z89.411 for acquired absence of right lower leg).