Total retinal detachment, right eye

This code signifies a complete separation of the neurosensory retina from the underlying retinal pigment epithelium in the right eye. This detachment affects the entire retina, leading to significant vision loss if not promptly treated. It is a severe ophthalmic emergency.

Apply this code when documentation clearly indicates a total retinal detachment affecting the patient's right eye. This diagnosis is typically made through ophthalmoscopy, B-scan ultrasonography, or optical coherence tomography (OCT) findings. The medical record should specify the laterality and the extent of the detachment.

• Ensure documentation specifies "total" or "complete" detachment of the retina, not just a partial or localized detachment.
• Verify laterality; this code is specific to the right eye. Use H33.052 for the left eye and H33.053 for bilateral involvement.
• Consider co-reporting with codes for any associated underlying causes, such as retinal breaks (H33.3-) or proliferative vitreoretinopathy (H35.32-), if documented.