ICD-10 Code H05.223 – Edema of bilateral orbit (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code H05.223 – Edema of bilateral orbit
What it is
H05.223 identifies swelling in both orbits, the bony eye sockets. Use it when documentation states bilateral orbital edema or equivalent wording.
Clinical signs
Clinical features may include visible puffiness around both eyes, periorbital swelling, or orbital fullness. Clinical features vary; refer to documentation.
When to use this code
Use this code when the provider documents edema affecting both orbits and the laterality is clear. It is appropriate for encounter notes that specifically describe bilateral orbital swelling without a more specific underlying diagnosis. Check documentation if the cause is uncertain.
Do not use for
Do not use it for unilateral orbital edema or for generalized facial edema. If the record names a different orbital disorder or a more specific cause, code that condition instead.
Coding tip
Verify laterality in the note; H05.223 is for bilateral involvement only.