ICD-10 Code H90.3 – Sensorineural hearing loss, bilateral (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code H90.3 – Sensorineural hearing loss, bilateral
What it is
H90.3 identifies sensorineural hearing loss affecting both ears. It means the hearing problem comes from the inner ear or auditory nerve, not the outer or middle ear.
Clinical signs
Patients typically have reduced hearing sensitivity in both ears, often with difficulty understanding speech, especially in noise. Clinical features vary; refer to documentation.
When to use this code
Use this code when the record clearly documents bilateral sensorineural hearing loss, including congenital or acquired forms if the diagnosis is stated. You may also use it when audiology or specialist notes confirm this pattern. If the laterality or type is unclear, check documentation before coding.
Do not use for
Do not use H90.3 for conductive hearing loss, mixed hearing loss, or unilateral sensorineural loss. If the chart does not specify sensorineural and bilateral involvement, check documentation.
Coding tip
Code H90.3 only when both the sensorineural type and bilateral laterality are documented.