Noninfective disorders of pinna, left ear

This code signifies a non-infectious condition affecting the outer ear (pinna) of the patient's left ear. It encompasses a variety of structural or functional abnormalities of the auricle that are not caused by an infectious agent. Examples include acquired deformities, hematomas, or other non-inflammatory, non-infectious lesions of the left external ear.

Apply this code when documentation specifies a non-infectious disorder of the left pinna. This includes conditions like cauliflower ear, perichondrial hematoma, or other acquired deformities of the left auricle. Documentation should clearly indicate the laterality and the non-infectious nature of the disorder.

• Differentiate from infectious conditions of the pinna (e.g., perichondritis), which would fall under H60.- codes.
• Ensure laterality is explicitly documented; if unspecified, an unspecified laterality code would be more appropriate.
• Do not use for congenital malformations of the ear, which are classified under Q16.-.