ICD-10 Code H02.84 – Edema of Eyelid (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code H02.84 – Edema of eyelid
What it is
H02.84 identifies swelling of the eyelid. Use it when documentation describes eyelid edema, puffiness, or localized fluid-related enlargement of the lid.
Clinical signs
Typical findings include visible eyelid swelling, fullness, or puffiness, sometimes with tightness or heaviness. Clinical features vary; refer to documentation.
When to use this code
Use this code when the provider documents edema affecting the eyelid and does not name a more specific eyelid disorder. It may apply to unilateral or bilateral swelling if the record does not specify laterality. Check documentation for the cause when available, but code the edema only when it is clearly documented.
Do not use for
Do not use this code for generalized facial edema, orbital swelling, or eyelid conditions that are better described by another diagnosis. If the record only states redness, pain, or infection without edema, check documentation.
Coding tip
Code the eyelid edema only when it is explicitly documented and supported by the encounter note.