ICD-10-CM category
H90: Conductive and sensorineural hearing loss
Codes under H90 (Conductive and sensorineural hearing loss). A ✓ marks a billable (fully specified) code; category codes without a ✓ are not billable on their own.
| Code | Description | Billable |
|---|---|---|
| H90.0 | Conductive hearing loss, bilateral | ✓ |
| H90.0 | Conductive hearing loss, bilateral | ✓ |
| H90.1 | Conductive hearing loss, unilateral with unrestricted hearing on the contralateral side | — |
| H90.1 | Conductive hearing loss, unilateral with unrestricted hearing on the contralateral side | — |
| H90.2 | Conductive hearing loss, unspecified | ✓ |
| H90.2 | Conductive hearing loss, unspecified | ✓ |
| H90.3 | Sensorineural hearing loss, bilateral | ✓ |
| H90.3 | Sensorineural hearing loss, bilateral | ✓ |
| H90.4 | Sensorineural hearing loss, unilateral with unrestricted hearing on the contralateral side | — |
| H90.4 | Sensorineural hearing loss, unilateral with unrestricted hearing on the contralateral side | — |
| H90.5 | Unspecified sensorineural hearing loss | ✓ |
| H90.5 | Unspecified sensorineural hearing loss | ✓ |
| H90.6 | Mixed conductive and sensorineural hearing loss, bilateral | ✓ |
| H90.6 | Mixed conductive and sensorineural hearing loss, bilateral | ✓ |
| H90.7 | Mixed conductive and sensorineural hearing loss, unilateral with unrestricted hearing on the contralateral side | — |
| H90.7 | Mixed conductive and sensorineural hearing loss, unilateral with unrestricted hearing on the contralateral side | — |
| H90.8 | Mixed conductive and sensorineural hearing loss, unspecified | ✓ |
| H90.8 | Mixed conductive and sensorineural hearing loss, unspecified | ✓ |
| H90.11 | Conductive hearing loss, unilateral, right ear, with unrestricted hearing on the contralateral side | ✓ |
| H90.11 | Conductive hearing loss, unilateral, right ear, with unrestricted hearing on the contralateral side | ✓ |
| H90.12 | Conductive hearing loss, unilateral, left ear, with unrestricted hearing on the contralateral side | ✓ |
| H90.12 | Conductive hearing loss, unilateral, left ear, with unrestricted hearing on the contralateral side | ✓ |
| H90.41 | Sensorineural hearing loss, unilateral, right ear, with unrestricted hearing on the contralateral side | ✓ |
| H90.41 | Sensorineural hearing loss, unilateral, right ear, with unrestricted hearing on the contralateral side | ✓ |
| H90.42 | Sensorineural hearing loss, unilateral, left ear, with unrestricted hearing on the contralateral side | ✓ |
| H90.42 | Sensorineural hearing loss, unilateral, left ear, with unrestricted hearing on the contralateral side | ✓ |
| H90.71 | Mixed conductive and sensorineural hearing loss, unilateral, right ear, with unrestricted hearing on the contralateral side | ✓ |
| H90.71 | Mixed conductive and sensorineural hearing loss, unilateral, right ear, with unrestricted hearing on the contralateral side | ✓ |
| H90.72 | Mixed conductive and sensorineural hearing loss, unilateral, left ear, with unrestricted hearing on the contralateral side | ✓ |
| H90.72 | Mixed conductive and sensorineural hearing loss, unilateral, left ear, with unrestricted hearing on the contralateral side | ✓ |
| H90.A | Conductive and sensorineural hearing loss with restricted hearing on the contralateral side | — |
| H90.A | Conductive and sensorineural hearing loss with restricted hearing on the contralateral side | — |
| H90.A1 | Conductive hearing loss, unilateral, with restricted hearing on the contralateral side | — |
| H90.A1 | Conductive hearing loss, unilateral, with restricted hearing on the contralateral side | — |
| H90.A2 | Sensorineural hearing loss, unilateral, with restricted hearing on the contralateral side | — |
| H90.A2 | Sensorineural hearing loss, unilateral, with restricted hearing on the contralateral side | — |
| H90.A3 | Mixed conductive and sensorineural hearing loss, unilateral with restricted hearing on the contralateral side | — |
| H90.A3 | Mixed conductive and sensorineural hearing loss, unilateral with restricted hearing on the contralateral side | — |
| H90.A11 | Conductive hearing loss, unilateral, right ear with restricted hearing on the contralateral side | ✓ |
| H90.A11 | Conductive hearing loss, unilateral, right ear with restricted hearing on the contralateral side | ✓ |
| H90.A12 | Conductive hearing loss, unilateral, left ear with restricted hearing on the contralateral side | ✓ |
| H90.A12 | Conductive hearing loss, unilateral, left ear with restricted hearing on the contralateral side | ✓ |
| H90.A21 | Sensorineural hearing loss, unilateral, right ear, with restricted hearing on the contralateral side | ✓ |
| H90.A21 | Sensorineural hearing loss, unilateral, right ear, with restricted hearing on the contralateral side | ✓ |
| H90.A22 | Sensorineural hearing loss, unilateral, left ear, with restricted hearing on the contralateral side | ✓ |
| H90.A22 | Sensorineural hearing loss, unilateral, left ear, with restricted hearing on the contralateral side | ✓ |
| H90.A31 | Mixed conductive and sensorineural hearing loss, unilateral, right ear with restricted hearing on the contralateral side | ✓ |
| H90.A31 | Mixed conductive and sensorineural hearing loss, unilateral, right ear with restricted hearing on the contralateral side | ✓ |
| H90.A32 | Mixed conductive and sensorineural hearing loss, unilateral, left ear with restricted hearing on the contralateral side | ✓ |
| H90.A32 | Mixed conductive and sensorineural hearing loss, unilateral, left ear with restricted hearing on the contralateral side | ✓ |
Frequently asked questions
What is ICD-10-CM code H90?
H90 is an ICD-10-CM category covering Conductive and sensorineural hearing loss. It contains 50 more specific diagnosis codes, 36 of which are billable.
Is H90 a billable code?
No — H90 is a category header and isn't billable on its own. Code to the highest level of specificity using one of its subcodes (for example H90.0 — Conductive hearing loss, bilateral). 36 of the 50 codes under H90 are billable.
What codes fall under H90?
H90 includes H90.0, H90.0, H90.1, H90.1, H90.2, plus 45 more. See the full list with descriptions and billable status above.
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Informational only, not coding or medical advice. Verify against the official ICD-10-CM (FY2026) and your payer's guidelines.
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