ICD-10 Code H05.411 – Enophthalmos due to atrophy of orbital tissue, right eye (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code H05.411 – Enophthalmos due to atrophy of orbital tissue, right eye
What it is
H05.411 identifies inward displacement of the right eye caused by loss or atrophy of orbital tissue. Use it when the chart specifically states enophthalmos from orbital tissue atrophy in the right eye.
Clinical signs
Typical findings include a sunken-appearing right eye and posterior displacement of the globe. Clinical features vary; refer to documentation, and confirm that orbital tissue atrophy is the documented cause.
When to use this code
Use this code when the provider documents right-sided enophthalmos due to atrophy of orbital tissue, such as in an ophthalmology or orbital evaluation. It is appropriate when the cause and laterality are both explicitly stated. Check documentation if the note only says enophthalmos without an etiology.
Do not use for
Do not use it for left eye, bilateral, or unspecified enophthalmos, or when another cause is documented. Do not code it if the record does not link the finding to orbital tissue atrophy.
Coding tip
Verify laterality and documented cause before assigning H05.411.