Corros 2nd deg of unsp site unsp lower limb, ex ank/ft, init

Corrosion of second degree of unspecified site of unspecified lower limb, except ankle and foot, initial encounter

📋Clinical Description

This code signifies a second-degree chemical burn (corrosion) affecting an unspecified site on the lower limb, excluding the ankle and foot. It indicates damage to the epidermis and dermis, characterized by blistering and pain, resulting from contact with a corrosive substance. This is an initial encounter for the injury.

🎯When to Use

Use this code for patients presenting with a newly diagnosed second-degree chemical burn to the lower leg or thigh, where the exact location is not specified. This applies to injuries caused by acids, alkalis, or other corrosive materials. It is appropriate for the initial visit where the burn is being evaluated and treated.

💡Coding Tips

Ensure the burn is explicitly documented as second-degree and caused by a corrosive agent, not heat.
Verify the affected body region is the lower limb, excluding the ankle and foot, and the site is unspecified.
Confirm this is the initial encounter for the burn; subsequent encounters will require different seventh characters.

AI-generated reference — verify against official guidelines

Code Hierarchy

▲T24.609Corros second deg of unsp site unsp lower limb, ex ank/ft

T24.609A(current)

Crosswalks

945.20ApproxICD-9 945.20ApproxICD-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 T24.001