H00
Non-billableHordeolum and chalazion
H00 is the ICD-10-CM code for Hordeolum and chalazion. It is a non-billable category code — use a more specific child code such as H00.0 for billing.
- Status
- Header (non-billable)
- Chapter
- H00-H59
- Subcodes
- 2
- Edition
- FY2026
H00-H59 Diseases of the eye and adnexa
What this means — in plain language
MedlinePlus · NIHWhat are eyelid disorders? Eyelid disorders include a variety of conditions that affect your eyelids. Your eyelids protect your eyes and help keep them healthy. When you blink, they spread tears across your eyes and help wash away dirt or dust. You also close your eyelids when something comes near your eyes to protect them from injury. Like other parts of your body, your eyelids can get infected , become swollen, or…
Read more about Eyelid Disorders at MedlinePlus ↗Source: U.S. National Library of Medicine (MedlinePlus). Informational only — not medical advice.
Medications indicated for this condition
FDA labelingDrugs whose FDA labeling lists this condition's category among its indications. Informational only — not a treatment recommendation or medical advice.
Frequently asked questions
Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.
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