Abscess of external ear, unspecified ear

This code signifies an infection characterized by a localized collection of pus within the tissues of the external ear, specifically when the laterality (left or right ear) is not documented. This condition typically presents with pain, swelling, redness, and tenderness of the auricle or external auditory canal.

Apply this code when the medical record clearly documents an abscess of the external ear, but the physician's notes do not specify whether it affects the left or right ear. This is an appropriate choice when the provider explicitly states "abscess of external ear, unspecified" or similar language indicating a lack of laterality.

• Avoid using this code if laterality is documented; instead, use H60.01 (right ear) or H60.02 (left ear).
• Ensure documentation supports an actual abscess, not just cellulitis or otitis externa without pus formation.
• Consider sequencing this code after a code for any underlying systemic infection if applicable and documented.