H90.A21
Billable
ChapterH60–H95
Ranksubcategory
Official Description
Sensorineural hearing loss, unilateral, right ear, with restricted hearing on the contralateral side
Metadata & Insights
- •2026 ICD-10-CM Edition - Effective October 1, 2025.
- •Billable/specific code (valid for reimbursement).
- •Chapter 8: Diseases of the Ear and Mastoid Process (H60-H95).
General instructions are available for the parent sections:
Clinical Hierarchy
CH8Diseases of the ear and mastoid process (H60-H95)
H90-H94Other disorders of ear (H90-H94)
H90Conductive and sensorineural hearing loss
H90.AConductive and sensorineural hearing loss with restricted hearing on the contralateral side
H90.A2Sensorineural hearing loss, unilateral, with restricted hearing on the contralateral side
H90.A21Sensorineural hearing loss, unilateral, right ear, with restricted hearing on the contralateral side
Applicable Ancestor Context
The following parent sections contain instructions or notes that apply to H90.A21:
MS-DRG Classification
This code is grouped within the following Diagnosis Related Group(s) for clinical reimbursement:
Cross Reference
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