ICD-10-CM · Chapter 8 · H60–H95

H90.4

Sensorineural hearing loss, unilateral with unrestricted hearing on the contralateral side

Diseases of the ear and mastoid process

Heads up:this is a parent code. It's typically not directly billable — you need to drill down to a more specific child code (one with additional digits) to use on a claim.

Quick facts

Code: H90.4
Type: Category / header (non-billable)
ICD-10-CM chapter: Chapter 8 — Diseases of the ear and mastoid process
Category: H90 — Conductive and sensorineural hearing loss
Specificity: 4 characters

How coders use this code

ICD-10-CM H90.4 is a category (header) for sensorineural hearing loss, unilateral with unrestricted hearing on the contralateral side. It is generally not reported directly on a claim — coders drill down to a more specific child code (one with additional characters) that matches the documentation. Use the related codes below to find the billable code that fits, and verify against the annual NCHS/CMS guidelines.

Related codes in H90

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