ICD-10 Code H35.33 – Angioid streaks of macula (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code H35.33 – Angioid streaks of macula
What it is
H35.33 identifies angioid streaks affecting the macula region of the retina. These are breaks in Bruch’s membrane that appear as streak-like lines and may involve central vision.
Clinical signs
Documentation may note characteristic irregular, reddish-brown or gray streaks radiating from the optic disc. Visual symptoms can vary; refer to documentation for macular involvement, vision loss, or associated retinal findings.
When to use this code
Use this code when the provider documents angioid streaks of the macula or angioid streaks with macular involvement. It is appropriate for confirmed retinal findings in the diagnosis record, problem list, or assessment. Check documentation if the note only mentions suspected disease.
Do not use for
Do not use this code for unrelated macular disorders, retinal scars, or other pigmentary streaks unless angioid streaks are specifically documented. Do not assign it for family history or screening without a diagnosis.
Coding tip
Code only when the record clearly links angioid streaks to the macula; otherwise, query for specificity.