ICD-10-CM · FY 2026 APRIL UPDATE
H93.3
Disorders of acoustic nerve
Diagnosis reference
Nonbillable categoryThis entry is a category or subcategory. Choose the appropriate billable descendant based on the clinical documentation.
Effective periodOctober 1, 2026–September 30, 2027
SourceCMS ICD-10-CM order file
ClassificationDiagnosis · clinical modification
Related entries
Up to 30 descendants in this category
| CODE | DESCRIPTION | TYPE |
|---|---|---|
| H93.3X | Disorders of acoustic nerve | Category |
| H93.3X1 | Disorders of right acoustic nerve | Billable |
| H93.3X2 | Disorders of left acoustic nerve | Billable |
| H93.3X3 | Disorders of bilateral acoustic nerves | Billable |
| H93.3X9 | Disorders of unspecified acoustic nerve | Billable |
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This reference does not reproduce the full tabular hierarchy, inclusion notes, Excludes1/2 notes, sequencing instructions, or seventh-character rules. Review the official tables and coding guidelines.
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