Other diseases of inner ear (H83) ICD-10-CM
The H83 code range covers other diseases of inner ear with 34 ICD-10-CM diagnosis codes. 24 of them are billable and valid for claim submission in fiscal year 2027, and the category headers group them but cannot themselves be billed.
Codes in the H83 Range 34 codes · 24 billable
- H83 Other diseases of inner earNon-billable
- H83.0 LabyrinthitisNon-billable
- H83.01 Labyrinthitis, right ear
- H83.02 Labyrinthitis, left ear
- H83.03 Labyrinthitis, bilateral
- H83.09 Labyrinthitis, unspecified ear
- H83.1 Labyrinthine fistulaNon-billable
- H83.11 Labyrinthine fistula, right ear
- H83.12 Labyrinthine fistula, left ear
- H83.13 Labyrinthine fistula, bilateral
- H83.19 Labyrinthine fistula, unspecified ear
- H83.2 Labyrinthine dysfunctionNon-billable
- H83.2X Labyrinthine dysfunctionNon-billable
- H83.2X1 Labyrinthine dysfunction, right ear
- H83.2X2 Labyrinthine dysfunction, left ear
- H83.2X3 Labyrinthine dysfunction, bilateral
- H83.2X9 Labyrinthine dysfunction, unspecified ear
- H83.3 Noise effects on inner earNon-billable
- H83.3X Noise effects on inner earNon-billable
- H83.3X1 Noise effects on right inner ear
- H83.3X2 Noise effects on left inner ear
- H83.3X3 Noise effects on inner ear, bilateral
- H83.3X9 Noise effects on inner ear, unspecified ear
- H83.8 Other specified diseases of inner earNon-billable
- H83.8X Other specified diseases of inner earNon-billable
- H83.8X1 Other specified diseases of right inner ear
- H83.8X2 Other specified diseases of left inner ear
- H83.8X3 Other specified diseases of inner ear, bilateral
- H83.8X9 Other specified diseases of inner ear, unspecified ear
- H83.9 Unspecified disease of inner earNon-billable
- H83.90 Unspecified disease of inner ear, unspecified ear
- H83.91 Unspecified disease of right inner ear
- H83.92 Unspecified disease of left inner ear
- H83.93 Unspecified disease of inner ear, bilateral
Clinical Terms in This Code Range
Definitions from the National Library of Medicine for conditions coded in the H83 range.
Labyrinthitis
Inflammation of the inner ear (LABYRINTH).
Perilymphatic Fistula
An abnormal connection between inner ear and the surrounding structures, resulting in a leakage of the PERILYMPH. It is most common in a whiplash-type head trauma injury. Perilymph or labyrinthine fistulas may result in dizziness and/or intermittent hearing loss.
About the H83 Code Range
These inner ear diseases include problems with inner ear function, effects of noise, and other named conditions.
The subdivisions separate labyrinthitis (H83.0), labyrinthine fistula (H83.1), dysfunction (H83.2), and noise effects (H83.3). Other specified diseases fall under H83.8, while unspecified disease falls under H83.9. Each group subdivides by right ear, left ear, both ears, or unspecified ear.
Questions About This Page
How many billable codes are in the H83 range?
Of the 34 codes in this range, 24 are billable and valid for claim submission from October 1, 2026 through September 30, 2027. Category header codes group them but cannot be reported on claims.
What does the H83 range classify?
The range classifies other diseases of inner ear. Each code links to its own reference page with billing status, MS-DRG grouping, coding notes, and clinical information.
Related References
Source: CMS FY 2027 ICD-10-CM Tabular List and order file, effective October 1, 2026 through September 30, 2027.
