H93.3X2

Disorders of left acoustic nerve

Billable FY2026 2025-10-01 → 2026-09-30

Exclusions 10 never code together

H93.3code

Excludes1

acoustic neuroma (D33.3)D33.3
syphilitic acoustic neuritis (A52.15)A52.15

H60-H95chapter

Excludes2

certain conditions originating in the perinatal period (P04-P96)P04-P96
certain infectious and parasitic diseases (A00-B99)A00-B99
complications of pregnancy, childbirth and the puerperium (O00-O9A)O00-O9A
congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)Q00-Q99
endocrine, nutritional and metabolic diseases (E00-E88)E00-E88
injury, poisoning and certain other consequences of external causes (S00-T88)S00-T88
neoplasms (C00-D49)C00-D49
symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)R00-R94

Excludes1 — never code together. The excluded condition and this one are mutually exclusive.

Excludes2 — not included here, but the patient may have both. Code both when documented.

Instructional notes 2

H93.3code

Inclusion terms

Disorder of 8th cranial nerve

H60-H95chapter

Notes

Use an external cause code following the code for the ear condition, if applicable, to identify the cause of the ear condition

Index entries leading here 1 filed at H93.3

The index files this at H93.3. The tabular extends it — laterality, staging, or the 7th character — so these entries lead to the family rather than to H93.3X2 exactly.

Neuritis (rheumatoid) M79.2
- acoustic (nerve) H93.3

Alongside this code 3 same parent — H93.3X

H93.3X1 Disorders of right acoustic nerve H93.3X3 Disorders of bilateral acoustic nerves H93.3X9 Disorders of unspecified acoustic nerve

Additional references

AHA Coding Clinic® Licence required

Official coding advice for this code. Published by the American Hospital Association. Not included in this installation.

Risk adjustment

Maps to no condition category in any loaded model.

Presence is a property of the code. Untick a model to hide it everywhere.

This code

Billable: yes
Code set: FY2026
Parent: H93.3X
Block: H90-H94
Siblings: 3

Present FY2024–FY2027.