Corrosions of left ear drum, initial encounter

📋Clinical Description

This code signifies damage to the eardrum (tympanic membrane) in the left ear caused by a corrosive substance, such as a strong acid or alkali. The injury is characterized by chemical burns rather than thermal burns.

🎯When to Use

Apply this code when documenting the initial treatment for a patient presenting with a chemical burn to their left eardrum. This typically occurs after accidental exposure to caustic agents entering the ear canal.

💡Coding Tips

Ensure the documentation clearly specifies the left ear and the corrosive nature of the injury.
Confirm this is the first time the patient is being seen or treated for this specific injury.
Do not use for thermal burns or other types of eardrum trauma.

AI-generated reference — verify against official guidelines

Code Hierarchy

▲T28.912Corrosions of left ear drum

T28.912A(current)

Crosswalks

947.8ApproxICD-9

Same Category

T28Burn and corrosion of other internal organs T28.0Burn of mouth and pharynx T28.0XXABurn of mouth and pharynx, initial encounter T28.0XXDBurn of mouth and pharynx, subsequent encounter T28.0XXSBurn of mouth and pharynx, sequela