H00.01 is a non-billable/non-specific diagnosis code from the 2025 ICD-10-CM used to classify the following condition: Hordeolum externum.
Inclusion term
Hordeolum NOS
Stye
Codes
H00.011
Hordeolum externum right upper eyelid
H00.012
Hordeolum externum right lower eyelid
H00.013
Hordeolum externum right eye, unspecified eyelid
H00.014
Hordeolum externum left upper eyelid
H00.015
Hordeolum externum left lower eyelid
H00.016
Hordeolum externum left eye, unspecified eyelid
H00.019
Hordeolum externum unspecified eye, unspecified eyelid
Versions
2025
No changes
2024
No changes
2023
No changes
2022
No changes
2021
No changes
2020
No changes
2019
No changes
2018
No changes
2017
No changes
2016
New code