ICD-10-CM 2027 diagnosis code
H02.4Ptosis of eyelid
H02.4 is a header code, so it can't be reported by itself. Choose one of the 4 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 H02.4
H02.4 is the ICD-10-CM diagnosis code for ptosis of eyelid. It belongs to category H02 (other disorders of eyelid), block H00-H05 (disorders of eyelid, lacrimal system and orbit) 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 4 subcodes must be used instead.
Within H02 (other disorders of eyelid), H02.4 is specifically for ptosis of eyelid. Related codes cover entropion and trichiasis of eyelid (H02.0), ectropion of eyelid (H02.1), lagophthalmos (H02.2), Blepharochalasis (H02.3), other disorders affecting eyelid function (H02.5), Xanthelasma of eyelid (H02.6), other and unspecified degenerative disorders of eyelid and periocular area (H02.7), other specified disorders of eyelid (H02.8) and 1 more.
To report this condition, pick the subcode that matches the documentation: H02.40 (eyelid), H02.41 (eyelid), H02.42 (eyelid) and H02.43 (eyelid).
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 H02.4
Notes that apply from higher levels
Instructions written at a parent level also apply to H02.4.
Broader instructions also apply from H00-H05 Disorders of eyelid, lacrimal system and orbit and Chapter 7: Diseases of the eye and adnexa.
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 H02.4
Is H02.4 billable?
- No. H02.4 is a header code. Report one of its more specific subcodes instead.