ICD-10 Code H91.3 – Deaf nonspeaking, not elsewhere classified (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code H91.3 – Deaf nonspeaking, not elsewhere classified
What it is
This code identifies a person with both deafness and nonspeaking status when the condition is not classified elsewhere. Use it for a documented combination of severe hearing loss and absence of speech.
Clinical signs
Clinical features vary; refer to documentation. You should see evidence of profound hearing impairment plus nonspeaking status, often confirmed by audiology, communication assessment, or clinician notes.
When to use this code
Use H91.3 when the record clearly documents deaf nonspeaking status and no more specific diagnosis applies. It may fit congenital or longstanding communication impairment if the provider does not identify a different cause. Check documentation when hearing loss and speech absence are described separately.
Do not use for
Do not use this code for hearing loss alone, speech delay alone, or deafness with a specified cause or syndrome. If the chart gives a more specific diagnosis, code that instead.
Coding tip
Confirm that both deafness and nonspeaking status are documented before assigning H91.3.