Abrasion, unspecified knee, subsequent encounter

This code signifies a superficial injury to the skin of the knee, characterized by scraping or rubbing off of the epidermis, without specifying which knee is affected. It indicates that the patient is receiving follow-up care for this abrasion after the initial treatment.

Use this code for subsequent encounters when a patient presents for ongoing management, wound care, or re-evaluation of an unspecified knee abrasion. This includes visits for dressing changes, infection checks, or monitoring healing progress after the initial injury has been addressed.

• Ensure documentation clearly states the encounter is for follow-up care, not the initial injury.
• If the specific knee (right or left) is documented, a more specific code (S80.211D or S80.212D) should be used.
• Always review the medical record for any associated complications, such as infection, which would require additional coding.