Oth benign neoplasm skin/ left ear and external auric canal

Other benign neoplasm of skin of left ear and external auricular canal

AIClinical Context

Clinical Description

This code identifies a non-cancerous growth originating from the skin of the left ear, including the external auditory canal. These benign neoplasms can manifest as various skin lesions such as nevi, dermatofibromas, or sebaceous cysts.

When to Use

Apply this code when documentation specifies a benign skin lesion on the left ear or within the external auditory canal. Supporting documentation should include a pathology report confirming benignity or a physician's clear clinical diagnosis of a benign neoplasm.

Coding Tips

Laterality is crucial; ensure the documentation specifies "left ear."
Distinguish from malignant neoplasms (C44.221, C44.222) and uncertain/unknown behavior (D48.5).
Do not use for benign neoplasms of cartilage (D21.0) or connective tissue (D21.0) of the ear.

AI-generated reference. Verify against official guidelines.

Code Hierarchy

▲D23.2Oth benign neoplasm skin/ ear and external auricular canal

D23.22(current)

Crosswalks

216.2ApproxICD-9

Same Category

D23Other benign neoplasms of skin D23.0Other benign neoplasm of skin of lip D23.1Other benign neoplasm of skin of eyelid, including canthus D23.10Oth benign neoplasm skin/ unsp eyelid, including canthus