ICD-10 Code H36.829 – Proliferative sickle-cell retinopathy, unspecified eye (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code H36.829 – Proliferative sickle-cell retinopathy, unspecified eye
What it is
This code identifies proliferative sickle-cell retinopathy affecting an eye, but the record does not specify right, left, or bilateral involvement. It reflects retinal neovascular changes associated with sickle cell disease.
Clinical signs
Findings may include retinal neovascularization, peripheral ischemia, vitreous hemorrhage, or related visual complaints. Clinical features vary; refer to documentation.
When to use this code
Use H36.829 when the provider documents proliferative sickle-cell retinopathy and does not identify which eye is involved. It is appropriate for ophthalmology notes, consults, or problem lists that confirm the condition. If the laterality is documented, choose the more specific code instead.
Do not use for
Do not use this code for nonproliferative sickle-cell retinopathy or for sickle-cell disease without retinal involvement. Check documentation if the eye is specified or if another retinal disorder is the actual diagnosis.
Coding tip
Always verify laterality in the ophthalmology note before assigning the unspecified-eye code.