ICD-10 Code H92.12 – Otorrhea, left ear (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code H92.12 – Otorrhea, left ear
What it is
H92.12 identifies drainage from the left ear. Use it when the documentation specifically states otorrhea affecting the left side, without assuming the cause.
Clinical signs
Typical findings include visible ear discharge from the left ear canal or ear opening. Clinical features vary; refer to documentation for the source and any associated ear symptoms.
When to use this code
Use this code when the clinician documents left-sided otorrhea as the diagnosis or a significant finding. It may apply in outpatient, urgent care, or follow-up notes when the discharge is the focus of care.
If the record also identifies an underlying ear disorder, code that condition separately when supported by documentation. Check documentation to avoid coding the symptom alone when a more specific diagnosis is available.
Do not use for
Do not use H92.12 for unspecified ear drainage or right-ear otorrhea. Do not use it when the note describes a different ear symptom without discharge.
Coding tip
Verify laterality and whether the discharge is a symptom or part of a documented ear disease before assigning H92.12.