ICD-10 Code H95.81 – Postprocedural stenosis of external ear canal (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code H95.81 – Postprocedural stenosis of external ear canal
What it is
H95.81 identifies narrowing of the external ear canal that develops after a procedure. Use it when documentation shows a postprocedural stricture or stenosis affecting the ear canal.
Clinical signs
Clinical features vary; refer to documentation. Commonly, the record may note canal narrowing, reduced patency, or difficulty visualizing the tympanic membrane after prior ear surgery or intervention.
When to use this code
Use this code when the provider documents stenosis of the external ear canal as a complication or aftereffect of a procedure. It fits postoperative follow-up notes, specialist assessments, or imaging and exam findings that clearly link the narrowing to prior treatment.
Do not guess the cause from history alone; the documentation should support a postprocedural relationship. If the note is unclear, check documentation before assigning H95.81.
Do not use for
Do not use this code for congenital canal narrowing, infection-related swelling, or nonspecific ear blockage without a documented postprocedural cause. Check documentation if the stenosis is not clearly attributed to a prior procedure.
Coding tip
Code the postprocedural stenosis only when the provider explicitly connects the canal narrowing to prior ear treatment.