ICD-10 Code H69.93 – Unspecified Eustachian tube disorder, bilateral (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code H69.93 – Unspecified Eustachian tube disorder, bilateral
What it is
H69.93 identifies a bilateral Eustachian tube disorder when the exact type is not documented. Use it when both ears are affected and the record does not specify obstruction, patulous tube, or another defined condition.
Clinical signs
Clinical features vary; refer to documentation. Commonly recorded findings include ear fullness, popping, pressure, muffled hearing, or discomfort, but the chart should support bilateral involvement and an unspecified Eustachian tube problem.
When to use this code
Use this code when the provider documents a bilateral Eustachian tube disorder without naming a more specific diagnosis. It is appropriate for visits where symptoms are evaluated and the final assessment remains nonspecific. If laterality or type is clarified, code the documented condition instead.
Do not use for
Do not use H69.93 if the provider documents a specific Eustachian tube disorder, such as dysfunction, obstruction, or patulous tube. Also avoid it when only one ear is involved or when the note does not confirm bilateral disease.
Coding tip
Match the code to the provider’s exact wording and confirm both laterality and lack of specificity before assigning H69.93.