ICD-10 Code H01.8B – Other specified inflammation of left eye, upper and lower eyelids (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code H01.8B – Other specified inflammation of left eye, upper and lower eyelids
What it is
This code identifies a documented inflammatory condition affecting both the upper and lower eyelids of the left eye when the specific eyelid disorder is not otherwise classified. Use it when the record clearly indicates “other specified” inflammation.
Clinical signs
Typical findings may include eyelid redness, swelling, tenderness, or irritation. Clinical features vary; refer to documentation, especially when the note does not name a more specific eyelid diagnosis.
When to use this code
Use this code when the provider documents inflammation involving the left upper and lower eyelids and does not assign a more specific eyelid condition. It fits cases labeled as other specified inflammation or similar wording. Check documentation if the laterality or eyelid involvement is unclear.
Do not use for
Do not use this code for unspecified eyelid inflammation, right-sided disease, or conditions limited to only one eyelid when the record does not support both lids. Check documentation for a more specific diagnosis.
Coding tip
Confirm both laterality and that the upper and lower eyelids are involved before assigning H01.8B.