H83.2X9 Labyrinthine dysfunction, unspecified ear

Billable ICD-10-CM code, FY2026.

Applies from H83.2 Labyrinthine dysfunction

Applicable to

• Labyrinthine hypersensitivity
• Labyrinthine hypofunction
• Labyrinthine loss of function

MS-DRG index

Defines the logic of DRG(s) 149 in MDC 03.

Approximate ICD-9-CM (GEMs)

• 386.50 Labyrinthine dysfunction, unspecified (approximate)
• 386.51 Hyperactive labyrinth, unilateral (approximate)
• 386.52 Hyperactive labyrinth, bilateral (approximate)
• 386.53 Hypoactive labyrinth, unilateral (approximate)
• 386.54 Hypoactive labyrinth, bilateral (approximate)
• 386.55 Loss of labyrinthine reactivity, unilateral (approximate)

Nearby codes

• H83.2 Labyrinthine dysfunction
• H83.2X Labyrinthine dysfunction
• H83.2X1 Labyrinthine dysfunction, right ear
• H83.2X2 Labyrinthine dysfunction, left ear
• H83.2X3 Labyrinthine dysfunction, bilateral
• H83.2X9 Labyrinthine dysfunction, unspecified ear (this code)
• H83.3 Noise effects on inner ear
• H83.3X Noise effects on inner ear
• H83.3X1 Noise effects on right inner ear
• H83.3X2 Noise effects on left inner ear
• H83.3X3 Noise effects on inner ear, bilateral