ICD-10 Code H94.81 – Other specified disorders of right ear in diseases classified elsewhere (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code H94.81 – Other specified disorders of right ear in diseases classified elsewhere
What it is
This code identifies a right-ear disorder that is caused by, or occurs as a manifestation of, another underlying disease but does not fit a more specific category. Use it when the documentation clearly links the ear problem to another condition.
Clinical signs
Clinical features vary; refer to documentation. You may see right-sided ear symptoms or exam findings attributed to an underlying disease, but the exact presentation depends on the primary condition.
When to use this code
Use H94.81 when the provider documents a specified right-ear disorder that is secondary to another disease and no more specific code applies. The record should show the causal relationship or “in diseases classified elsewhere” wording. If the cause is unclear, check documentation before coding.
Do not use for
Do not use this code for a primary ear disorder without an underlying disease, or when a more specific right-ear diagnosis is documented. Do not assign it if the laterality or secondary nature is not supported.
Coding tip
Always code the underlying disease first and use H94.81 only when the chart explicitly supports a secondary right-ear condition.