H93.3
ICD-10Non-billable categoryDisorders of acoustic nerve
Official ICD-10-CM descriptor (FY2026)
Disorders of acoustic nerve
H93.3 is a category heading, not a billable code. CMS does not accept it on a claim; report one of the more specific codes beneath it.
Inclusion terms
- Disorder of 8th cranial nerve
Excludes1
Not coded here. An Excludes1 code should never be reported at the same time as the code above it.
- acoustic neuroma (D33.3)
- syphilitic acoustic neuritis (A52.15)
ICD-10-CM FY2026 defines 1 code beneath H93.3. See the ICD-10-CM index for what this site publishes.
Related codes in H93
Where this code sits
- Parent code
- H93
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ICD-10-CM FY2026. Centers for Medicare & Medicaid Services (CMS) / National Center for Health Statistics (NCHS), “2026 ICD-10-CM Code Descriptions in Tabular Order” (icd10cm_order_2026.txt). Download the original file from cms.gov. Public domain (US Government work). Descriptors, billable flags and instructional notes on this page are reproduced from that file without modification. Krasyn adds no clinical guidance.