ICD-10 Code H33.031 – Retinal detachment with giant retinal tear, right eye (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code H33.031 – Retinal detachment with giant retinal tear, right eye
What it is
This code identifies a retinal detachment in the right eye caused by a giant retinal tear. It means the neurosensory retina has separated from the underlying tissue through a large tear.
Clinical signs
Typical findings include sudden flashes, new floaters, a curtain-like shadow, and reduced vision. Clinical features vary; refer to documentation.
When to use this code
Use this code when the provider documents retinal detachment with a giant retinal tear in the right eye. It applies when the tear is specifically identified as the cause of the detachment. Check documentation if the laterality or tear type is unclear.
Do not use for
Do not use this code for retinal detachment without a giant tear, or for a giant retinal tear in another eye. If the record does not specify right eye involvement, check documentation.
Coding tip
Confirm both the giant retinal tear and right-eye laterality in the operative note or ophthalmology assessment before assigning H33.031.