H00.01
H00.01: Hordeolum externum
Non-billable headerICD-10-CM
H00.01 is a non-billable header ICD-10-CM code for hordeolum externum. It cannot be billed on its own: choose one of the more specific child codes below.
Inclusion terms
Alternative wordings a physician may use in the chart for this same code.
- Hordeolum NOS
- Stye
Risk adjustment
No CMS-HCC V28 category: this code does not change a RAF score.
Code history
Unchanged in every release from FY2024 to FY2027.
Code to one of these instead H00.01
7 child codes. Green means billable.
- H00.011Hordeolum externum right upper eyelid
- H00.012Hordeolum externum right lower eyelid
- H00.013Hordeolum externum right eye, unspecified eyelid
- H00.014Hordeolum externum left upper eyelid
- H00.015Hordeolum externum left lower eyelid
- H00.016Hordeolum externum left eye, unspecified eyelid
- H00.019Hordeolum externum unspecified eye, unspecified eyelid