ICD-10-CM 2027 diagnosis code

H83Other diseases of inner ear

Not billable — use a more specific code

H83 is a header code, so it can't be reported by itself. Choose one of the 6 more specific codes beneath it.

Code unchanged since ICD-10-CM took effect on October 1, 2015. Source: official FY2027 ICD-10-CM release from CDC/NCHS and CMS. Page updated September 29, 2026. About our data

About H83

H83 is the ICD-10-CM diagnosis code for other diseases of inner ear. It belongs to block H80-H83 (diseases of inner ear) and chapter 8 (diseases of the ear and mastoid process). It is a header code, so it can't be reported by itself; one of its 6 subcodes must be used instead.

To report this condition, pick the subcode that matches the documentation: H83.0 (labyrinthitis), H83.1 (fistula), H83.2 (dysfunction), H83.3 (ear), H83.8 (ear) and H83.9 (ear).

It has been part of ICD-10-CM since the code set took effect on October 1, 2015 and hasn't changed since.

Specific codes under H83

Notes that apply from higher levels

Instructions written at a parent level also apply to H83.

Broader instructions also apply from Chapter 8: Diseases of the ear and mastoid process.

Code history

2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
2026
2027

FY2016 (effective 10/1/2015): Added (first year of ICD-10-CM)
No changes since FY2016.

Common questions about H83

Is H83 billable?: No. H83 is a header code. Report one of its more specific subcodes instead.