ICD-10-CM › H60-H95 › H80-H83 › H81.9 Unspecified disorder of vestibular function › H81.91
Unspecified disorder of vestibular function, right ear
ValidICD-10-CM diagnosis code.
Valid for claims with a date of service in the current code year.
What has happened to this code
Every change the publisher made, from 2007 to now. Entries marked draft are from the pre-implementation releases: ICD-10 took effect on 1 October 2015, so nothing before FY2016 was ever valid on a claim.
- FY2007 Added to the draft code set draft Unspecified disorder of vestibular function, right ear
Official coding rules
Published by CDC for FY2027. A rule attached to a category binds every code beneath it, so the rules inherited from this code's ancestors are shown with the code they come from.
Inherited from H81 Disorders of vestibular function
Excludes1 - never coded here
- epidemic vertigo (A88.1)
- vertigo NOS (R42)
How CDC's index refers to this code
Wording from the official alphabetic index. Much of it appears nowhere in the code description, which is why a search for the everyday phrase so often finds nothing.
- Syndrome > vertiginous
- Disease, diseased > labyrinth, ear
- Disorder > ear > inner > vestibular dysfunction
- Disorder > vestibular function
Codes in the same group
| Code | Description | Status |
|---|---|---|
| H81.90 | Unspecified disorder of vestibular function, unspecified ear | Valid |
| H81.92 | Unspecified disorder of vestibular function, left ear | Valid |
| H81.93 | Unspecified disorder of vestibular function, bilateral | Valid |