ICD-10-CM 2027 diagnosis code
H57.8Other specified disorders of eye and adnexa
H57.8 is a header code, so it can't be reported by itself. Choose one of the 3 more specific codes beneath it.
Code last changed in FY2019 (effective October 1, 2018). Source: official FY2027 ICD-10-CM release from CDC/NCHS and CMS. Page updated September 29, 2026. About our data
About H57.8
H57.8 is the ICD-10-CM diagnosis code for other specified disorders of eye and adnexa. It belongs to category H57 (other disorders of eye and adnexa), block H55-H57 (other disorders of eye and adnexa) and chapter 7 (diseases of the eye and adnexa). It is a header code, so it can't be reported by itself; one of its 3 subcodes must be used instead.
Within H57, choose H57.8 (Other specified disorders of eye and adnexa) only when documentation doesn't support a more specific option: anomalies of pupillary function (H57.0), ocular pain (H57.1) and unspecified disorder of eye and adnexa (H57.9).
To report this condition, pick the subcode that matches the documentation: H57.81 (ptosis), H57.89 (adnexa) and H57.8A ((ocular)).
It has been part of ICD-10-CM since the code set took effect on October 1, 2015, and changed in FY2019 (expanded into subcodes).
Before ICD-10, this condition was coded in ICD-9-CM as 379.8 (other specified disorders of eye and adnexa).
Specific codes under H57.8
Notes that apply from higher levels
Instructions written at a parent level also apply to H57.8.
Broader instructions also apply from Chapter 7: Diseases of the eye and adnexa.
ICD-9-CM equivalent
Converter →- 379.8Other specified disorders of eye and adnexaapproximate
From the CMS 2018 General Equivalence Mappings (GEMs), the final GEMs release.
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)
- FY2019 (effective 10/1/2018): Expanded — no longer billable