Corrosion of first degree of unspecified knee, subs encntr

Corrosion of first degree of unspecified knee, subsequent encounter

📋Clinical Description

This code signifies a superficial burn injury to the knee, characterized by redness and mild pain, without blistering or skin breakage. It indicates that the patient is receiving follow-up care for a previously diagnosed first-degree corrosion of an unspecified knee.

🎯When to Use

Apply this code when a patient presents for a subsequent visit related to a first-degree burn on their knee, such as for wound check, dressing change, or monitoring of healing. This includes scenarios where the initial injury was treated and the patient is returning for ongoing management.

💡Coding Tips

Ensure documentation specifies "first degree" and "subsequent encounter" for the knee.
Confirm the burn is indeed a corrosion (chemical burn) and not a thermal burn.
Do not use for initial encounters or for burns of a different degree.

AI-generated reference — verify against official guidelines

Code Hierarchy

▲T24.529Corrosion of first degree of unspecified knee

T24.529D(current)

Crosswalks

V58.89ApproxICD-9

Same Category

T24Burn and corrosion of lower limb, except ankle and foot T24.0Burn of unsp degree of lower limb, except ankle and foot T24.00Burn of unsp degree of unsp site lower limb, except ank/ft T24.001Burn unsp deg of unsp site right lower limb, except ank/ft T24.001A