ICD-10 Code H33.011 – Retinal detachment with single break, right eye (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code H33.011 – Retinal detachment with single break, right eye
What it is
This code identifies a retinal detachment in the right eye caused by one retinal break. The neurosensory retina separates from the underlying tissue, creating a vision-threatening condition.
Clinical signs
Common findings include flashes, new floaters, a curtain-like shadow, or reduced peripheral vision. Diagnosis is confirmed by eye examination showing retinal detachment with a single break in the right eye.
When to use this code
Use H33.011 when documentation clearly states retinal detachment with one break and specifies the right eye. It also fits ophthalmology notes, operative reports, or consults describing this exact laterality and break pattern. Check documentation if the number of breaks is unclear.
Do not use for
Do not use this code for left eye, bilateral disease, or retinal detachment with multiple breaks. Do not use it when the record only says retinal tear, without detachment.
Coding tip
Verify both laterality and the number of breaks before assigning H33.011.