ICD-10 Code H35.072 – Retinal Telangiectasis, Left Eye (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code H35.072 – Retinal telangiectasis, left eye
What it is
This code identifies retinal telangiectasis limited to the left eye. It refers to abnormal dilation of retinal blood vessels documented by the clinician.
Clinical signs
Clinical features vary; refer to documentation. Findings may include visible retinal vascular abnormalities on exam or imaging, with possible retinal leakage or exudation noted by the eye specialist.
When to use this code
Use H35.072 when the provider documents retinal telangiectasis in the left eye specifically. Apply it when the condition is confirmed in the ophthalmology record, imaging report, or assessment. If laterality is not stated, check documentation before coding.
Do not use for
Do not use this code for telangiectasis in the right eye, both eyes, or unspecified laterality. Do not code it for general retinal vascular disease unless retinal telangiectasis is clearly documented.
Coding tip
Always verify laterality in the final ophthalmology note before assigning H35.072.